Animal of the Day: Viscacha

Today's Animal of the Day is the viscacha and, in my opinion, the viscacha is one of the cutest animals in the world!  There are five species of extant (still living, opposite of extinct) viscacha, composing two genera.  The viscachas live in the South American Andes, with one species, the plains viscacha, inhabiting the Pampas of Argentina.  The plains viscacha can apparently live in warrens (groups of interconnected burrows) of up to around one hundred individuals!  

Now what exactly is the viscacha, anyways?  Except for the long tail, it sure looks like a rabbit, now, doesn't it?  Well, the rabbit-like features of the viscacha actually evolved through a fascinating biological process called convergent evolution, in which organisms evolve a similar adaptation to other organisms, but did not receive the adaptation from a common ancestor.  For example, the antlers of the elk and the moose are not an example of convergent evolution, as the common ancestor of the two animals both had antlers.  

However, the saber-teeth in the Chinese water deer and the musk deer DID evolve via convergent evolution, as their common ancestor did not have these features.  And yes, that picture of the Chinese water deer to the right is a real picture.  We'll talk about these fascinating animals at some point in the future.  

Tangents aside, I never actually answered the question: what are the viscachas related to, if not rabbits?  Rabbits, along with hares and pikas, are members of the order Lagomorpha, or the lagomorphs, contrary to the belief of many people, who (understandably) think that the rabbits are actually rodents.  If you were to say that the viscacha was a rodent, however, then you would be correct!  The viscacha is indeed a member of the order Rodentia, and are fairly closely related to the chinchillas, one of which is pictured off to the left.  The chinchillas, just like the viscachas, are also native to the South American Andes.  The chinchillas, despite being a very popular pet (I remember my preschool had one when I went there), are not doing too hot in the wild: both extant species, the short- and long-tailed chinchilla, are labeled as "Critically Endangered" by the IUCN.  

This was the birthday post of Isabel Lippincott! Happy birthday, Isabel! If you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animals, and I will do my best to get a post in! And if you like what you are reading, please feel free to follow us here or via Facebook!

Zoo Babies: Bison

Today, in honor of the birthday of Kevyn Llewellyn, we are going to be looking at a few photos of a baby bison born about this time last year at the Brookfield Zoo in Chicago, Illinois.  Although frequently incorrectly referred to as buffalo, they are simply different animals, despite the outward similarities between the two groups.  If you see something that looks like it could be either a buffalo or a bison, there is a very, very good bet that you are looking at a bison.  Unless something very strange has happened, and in that case, you will be excused for looking foolish when it comes to your knowledge of the bovids.

Anyways, the bison, despite their once immense numbers (numbering in the tens of millions), were hunted almost to extinction in the 1800s, but have made a stunning comeback, with about 20,000 living in protected areas such as National Parks, and a further 500,000 living on tribal lands and ranches.  Nevertheless, their range is vastly reduced from what it once was.  Many people have come to the aid of the bison over the years, including Theodore Roosevelt and a man named William Hornaday, who together co-founded the American Bison Society at the Bronx Zoo in New York in 1905 in order to help protect these wild creatures. Today, they are labeled as "Near Threatened" by the IUCN due to these conservation efforts. 

Today, the bison is the largest North American mammal, but it wasn't always this way.  In fact, it wasn't always even the largest member of the genus Bison in North America!  Ancient ancestors of the North American bison have been traced by paleontologists to southern Asia to about 400,000 years ago, during the Pliocene Epoch.  Once the bison managed to make it across the land bridge into North America, it diversified and evolved.  One species, Bison latifrons, had a horn-span of a whopping nine feet!  Another species, Bison occidentalis (of which I have a scapula!) is thought to be the direct descendant of the modern bison, and evolved sometime during the late Pleistocene Epoch.

While talking bison with Dr. Robert Bakker and Matt Mossbrucker at the Morrison Natural History Museum, I learned that if you are looking at postcranial elements of a fossil bison (that is fossilized bones from behind the head), they are almost impossible to differentiate from each other.  Not only that, but they are extraordinarily difficult to differentiate from cows, too!  As a matter of fact, the species barrier is quite tentative between the bison and domestic cattle, resulting in the domestication of some bison, as well as hybrids, such as beefalo and cattalo.

Photo credit for all of the photos used in this post goes to the website for ZooBorns.  If you like what you are reading, please feel free to follow us here or via Facebook!  And remember, if you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!

23-Fact Tuesday: The Polar Bear!

Everyone loves polar bears, so today, for the birthday post of Brooke Harrower, we are going to be taking a 23-Fact Tuesday look at them!  Allons-y!

1.  Despite the fact that the polar bear can be quite a fierce animal, it can also be very playful and gentle.  For proof, click HERE to see a very cute video of polar bears playing with sled dogs!

2.  A group of polar bears is called a celebration.

3.  In an attempt to safely film polar bears up close and personal without disturbing them, one production company resorted to an interesting array of spy cameras.  To see an awesome video of the polar bears playing with the spy cameras, click HERE.

4.  As we saw in the previous video clip, the polar bear is quite the curious animal.  It has to be, to survive in such harsh conditions!  The polar bear is also a lot smarter than many other bears, as can be seen in a comparison of a few different bear brains, below!  Look at how much larger (comparatively) the brain of the polar bear is than that of the American black bear!  Also keep in mind that more wrinkles=a greater surface area=a smarter animal!

5.  Unlike the color of its fur, the skin of the polar bear is actually jet black!

6.  Despite the fact that they are often erroneously pictured together, it is almost entirely impossible for penguins and polar bears to meet naturally in the wild, as no penguins ever really make it past the Equator, with the Galápagos penguin living the furthest north, right on the Equator!  For more information on the subject (as well as some really funny stories) click on the link HERE, to check out a page on the awesome blog March of the Fossil Penguins.

7.  As you can see in the video clip HERE, filming the polar bears for the excellent BBC series Planet Earth could be quite a challenge (see the full post HERE), especially when they come knocking at your door!

8.  The polar bear is the largest extant (still living, opposite of extinct) mammalian carnivore.  The males can grow up to a whopping 1,500 pounds! 

9.  It occurs to me as I eat this delicious cherry popsicle that the polar bear must have some sort of special evolutionary adaptation to prevent brain freeze as it consumes a cold and frozen meal.  Research should be done into this.

10.  Polar bears, after their emergence from their dens following the harsh Arctic winters, have been observed sledding down the hills on which the dens are associated.  Some scientists believe that this action is solely intended to clean the fur, but many others (myself included) believe that it is probably more for fun!  Check out the video HERE.

11.  The polar bear is native to only five countries.  These are Russia, Denmark owned Greenland, Norway owned Svalbard, Alaska, and Canada.

12.  The polar bear is a descendant of the grizzly bear, and was once thought to have diverged from the grizzly possibly only even around 70-100,000 years ago.  Others are more conservative in their estimations, as DNA analysis on one particular fossil specimen indicates that the polar bear diverged from the grizzly bear around 160,000 years ago.  It now seems more likely that the age of divergence of was much earlier in time than even 100,000 years ago, and polar bear fossils dating from earlier than that (round 115,000 years ago) have actually been discovered.

A picture of one of the grizzly bears at the Cheyenne Mountain Zoo doing what the zookeepers call the "Yoga Bear."  This was from the behind the scenes experience that my dad, grandma and grandpa, my friend Masaki and I got to do with Kelley Parker a few months back!  Photo Credit: Masaki Kleinkopf.

Another picture of one of the grizzly bears at the Cheyenne Mountain Zoo doing what the zookeepers call the "Yoga Bear."  This was from the behind the scenes experience that my dad, grandma and grandpa, my friend Masaki and I got to do with Kelley Parker a few months back!  Photo Credit: Masaki Kleinkopf.

13.  The oldest polar bear fossil known to science, the lower jaw of a male, was discovered in 2004.  It's age is thought to be between around 110,000 and 130,000 years old. 

14.  The scientific name for the polar bear, Ursus maritimus is "sumitiram susru" spelled backwards.  This means absolutely nothing and is really not that exciting, unless you are me and think it's funny and clever to spell things backwards and make stupid jokes about it.

15.  Algae, while not threatening to a polar bear in any significant way, can be extremely hard to wash out of the bears fur.  So therefore, in the summer of 2008 when three bears at Higashiyama Zoo and Botanical Gardens in Japan got a bunch of algae stuck in their fur, they were green for the entire summer!  True story!

16.  The polar bear is a fantastic swimmer, aided by its streamlined body and skull as well as its partially webbed feet, and have been spotted swimming strongly in open waters as much as 200 miles from the shore!

17.  The polar bear will consume a wide variety of foods, including everything from seals to walrus, beluga whales to bowhead whale carcasses, birds, and even kelp!

18.  The polar bear is labeled as "Vulnerable" by the IUCN, a position which may deteriorate in years to come with the further melting of the ice caps.

19.  Hybrids of the polar bear and the grizzly bear, sometimes called grolars, have been known to occur both in the wild and in captivity, a further testament to the close genetic relationship between the two bears.

20.  Baby polar bears are possibly some of the cutest animals on the planet, as can be evidenced by the picture below of baby Anori from Germany's Wuppertal Zoo.

21.  Humans are the only animal that hunt polar bears.

22.  So well protected against the cold is the polar bear that they can quickly overheat, even when the temperature is below zero!  In order to combat this, the polar bear will try to avoid running and will rest for many many hours at a time.  Maybe my cat's a polar bear.

23.  Polar bears, like myself when Windows Movie Maker refuses to work, have actually been observed by scientists to throw tantrums when they fail to catch their prey!  The bears have been observed growling disappointedly, kicking piles of snow, and even throwing ice chunks!

Happy birthday Brooke, hope you enjoy!  And remember, if you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!

Feeding Some Tigers!

So here are two more videos that I have uploaded from the behind-the-scenes visit to the Cheyenne Mountain Zoo that I took a few months back with my father, sister, and grandma and grandpa, under the guidance of Kelley Parker!  It was a lot of fun, and we got to feed the Siberian or Amur tigers while we were there!  The Siberian tiger, Panthera tigris altaica,  is a sub-species of the tiger, Panthera tigris, and is labeled as "Endangered" by the IUCN.  The Siberian tiger is found in the Primorye region of eastern Russia.  Anyways, enough chit-chat, here are the videos!

Feeding the Siberian Tiger!


Siberian Tiger Jumps Up To Get A Pumpkin

Green Mountain Falls on Dwellable

Harry Potter Names: Remus Lupin

Remus Lupin is one of my favorite protagonists from the Harry Potter series.  Despite the fact that he is a werewolf, he nevertheless is an exemplary wizard and a fantastic teacher.  The origins of his name are also quite interesting!

The surname, Remus, originates from the myth of Rome's foundation.  One of two main characters in the story, Remus's brother Romulus is the other central character.  There are many different forms of the myth, but here is how most of them seem to go.  The mother of Remus and Romulus has the two young boys float down in the river to protect them from the Gods, in the hopes that someone else will raise them.  They end up being raised by a female wolf.  Later on, they are adopted by humans, and eventually build a large city.  Both brothers want to be king, however, so the pair quarrel, and Remus is killed.

So we have the wolf connection: Remus and Romulus were cared for by a wolf, and Remus Lupin is a werewolf.  Another connection is that, in the seventh book, Remus Lupin is a guest on Potterwatch, and goes by the code name "Romulus."  Some sources even cite that J. K. Rowling's intentions were to represent the conflict within Remus Lupin (between his human side and his werewolf side) by having the names of the two brothers both apply to Remus Lupin.

Next, we have the last name, "Lupin."  In Latin, the word "lupus" means "wolf:"  This is where the scientific name for the gray wolf comes from, Canis lupus, shared by the many sub-species of the gray wolf, including the arctic wolf, the Mexican red wolf, and the domestic dog.  So that apparently means that "lupin" translates to "wolf-like."

We have one more connection, courtesy of Aniruddh Prakash: the letters in the name "Remus Lupin" can be rearranged to the words "Primus lune," which means full moon.  Coincidence?  I think not!  Clearly, Rowling put a great deal of thought into this name!

Invasion of the Great Horned Owls

Throughout my entire life, I had not seen more than a handful of owls in the wild, but in the last month (actually exactly a month ago today, on November 16th) I have seen owls on three different occasions, all three of which were great horned owls (Bubo virginianus), not to mention the two times that I saw the great horned owl parent and chicks at my grandparents house in the few months preceding that!  The largest owl of Central and South America and the second largest in North America (following the snowy owl), the great horned owl is actually closely related to the snowy owl, despite their very different outer appearances.  Despite its name, the "horns" on the head of the great horned owl are really just tufts of feathers.  The great horned owl is labeled as "Least Concern" by the IUCN. Also, this post is a birthday post for Joseph M. Roessler, happy birthday big guy!

One of the most notable features of the owls in general are their incredibly flexible necks.  Most birds of prey likes hawks, falcons, eagles, and vultures, have their eyes on opposite sides of their head.  Owls, however, like we humans, have binocular, or stereoscopic, vision.  This means that owls have to turn their heads a lot more than other birds of prey might in order to look all around.  In response to this, the owls have evolved the ability to turn their heads around 270 degrees, in either direction!

One of the great horned owls that my grandparents had in their backyard for a few months

Another interesting ability of the great horned owl, and owls in general, is their interesting method of digestion.  Birds nowadays don't have teeth, so they are unable to chew their food.  So most of the time, they (owls amongst them) swallow their food whole if they are unable to tear small chunks off of it.  This also means that the owl swallows the indigestible bits of its prey, such as the bones and the fur.  So after their meals, owls will regurgitate balls of the indigestible materials, colloquially referred to as "owl pellets!"

The great horned owl, more so than other owls, has an amazing crushing grip in its talons, around 300 pounds per square inch, which is more than the human hand is capable of!  There are also reports of cases in which the power exerted by the talons of the great horned owl matching those of much larger species of bird of prey, like the golden eagle.  The great horned owl is also capable of lifting prey that is several times heavier than they are.

What's on the menu for the great horned owl?  Where to begin!  Let's break it down by group, and give a few examples of each.  I am by no means including all of its prey items as that would take an immense amount of time. 

• Mammals
• Porcupines
• Skunk
• Domestic Cats
• Small or young domestic dogs
• Rabbits and hares
• Muskrat
• Squirrels
• Weasels and martens
• Shrews
• Lemmings
• Voles
• Bats
• Armadillos
• Mice
• Flying Squirrels
• Rats
• Marmots
• Birds: 
• Turkey
• Great blue heron and other herons
• Woodpecker
• Crows
• Pigeons
• Quail
• Gulls
• Ducks
• Other birds of prey, such as red-tailed hawks, snowy owls, and other great horned owls
• Misc.
• Young alligators
•  Amphibians
• Scorpions
• Worms
• Insects
• Crustaceans
• Centipedes
• Roadkill

Where did I see the owls?  The first one was exactly a month ago when my friend Masaki Kleinkopf and I were heading back from seeing the new James Bond movie, Skyfall, which was really really good (but not as good, in my opinion, as The Hobbit, which we saw last night and which was fantastic).  We decided to take the back way, the bird of prey route between Boulder and Superior where one can frequently see red-tailed hawks, kestrels, turkey vultures, and golden eagles.  Instead, we saw a great horned owl!

A picture of one of the red-tailed hawks that I took yesterday on the Bird of Prey Route.  Not only is it an amazing bird in its own right, but it is also potential prey for the great horned owl.

The next two sightings were actually yesterday and the day before.  The first one was when my other friend Mona Kamath and I were driving along West 120th Ave., and we saw a great horned owl perched in a tree!  Yesterday, on my way home from the Morrison Museum, I took a brief detour to see if the owl was still there, and he was!  Not in the same tree, but in another tree that was quite close by!  How exciting!  Enjoy the pictures! 

And remember, if you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!  And remember, if you like what you're reading, make sure you LIKE US ON FACEBOOK, follow us (if you have a google or gmail account), or hit the subscribe button off to the right if you don't!

Animal of the Day: Addax

The Addax (Addax nasomaculatus) sometime called the screwhorn antelope, is a "Critically Endangered" member of the group of animals known collectively as the antelope.  The addax is found in the Sahara desert.  The Addax has been extirpated, or made regionally extinct, in the countries of Egypt, Algeria, Western Sahara, and Sudan.  Nowadays, the Addax can only be naturally found in the countries of Chad,  Niger, Mauritania, and has been reintroduced into Morocco and Tunisia.  The Addax has earned its "Critically Endangered" status due to the immense and very frequent hunting of its horns, and is still often hunted on game reserves in the United States.  The meat and leather obtained from the Addax are also highly prized.  Their diet consists of primarily grass, as well as the leaves of various shrubs.  Rarely drinking, they instead gain most of their moisture through the plants that they eat.  The Addax is a slow moving animal, leaving it vulnerable to attacks from cheetahs, leopards, lions, African wild dogs, and humans.  The calves can also be killed by servals, caracals and hyenas.

There is also a Spanish motorsport team named the Barwa Addax Team, but I was unable to ascertain whether this team was named after the animal or not!
 

Animal of the Day: Beira Antelope

The Beira Antelope (Dorcatragus megalotis) is a small, 1.5 to two foot tall (at the shoulder) antelope that is native to the arid and mountainous regions of Djibouti, Somalia, and eastern Ethiopia.  The males have straight, short horns, and they are currently listed as "Vulnerable" by the IUCN.  The captive breeding program in Qatar, at the Al Wabra Wildlife Preservation center, reached its height in 2005 when it had 58 Beira Antelope.  The center has around 2,000 animals, including gerenuk, Somali wildass, sand cats, and cheetahs.  According to their posters on their website, they also have other felines, including the African wildcat, the caracal, the jungle cat, and even a king cheetah, which is a melanistic form of the regular cheetah.  As well as having many different types of felines, they do have lots of ungulates, as well as many types of birds, and some reptiles to boot.

HERE is the page on the Beira Antelope from the Al Wabra Wildlife Preservation center's website.

Animal of the Day: The Axolotl

The axolotl (Ambystoma mexicanum) is a fascinating little amphibian.  This salamander, closely related to the much more normal-looking tiger salamander, is unfortunately labeled as "Critically Endangered" by the IUCN, due to destruction of its native habitat.  The axolotl is endemic to two lakes in central Mexico, Lake Xochimilco (pronounced SHO-chan-ha-nay-shanay) and Lake Chalco.  Lake Chalco, however, is no more, as it was drained by humans to avoid flooding.  Lake Xochimilco, on the other hand, is still around, but merely a shadow of its past, now reduced to

a number of canals.  They are further threatened by the growth of Mexico City.  The axolotl is able to regenerate its limbs, a fact which has not gone unnoticed to scientists, prompting many to employ their use as "lab axolotls," if you will. 

Apparently, there are two Pokémon created as a tribute to the axolotl: wooper, and mudkip.  Wooper looks to me to be very similar to the axolotl, at least superficially, while mudkip I would now have guessed at, unless I had read it on the Pokémon wiki page.  Amusingly, the page is called "On the Origin of Species," presumably a reference to the book by the same title written by Charles Darwin.  The link is included below, just in case you want to learn more about either the Pokémon things, or even the axolotl.

On The Origin of Species: Wooper

Animal of the Day: Rusty-Spotted Cat

The Rusty-spotted cat (Prionailurus rubiginosus), found only in Sri Lanka and India, and is the smallest member of the cat family.  The IUCN has the Rusty-spotted cat listed as "Vulnerable" since 2002, and according to a study taken in 2007, it is suspected that fewer than 10,000 mature individuals remain in the wild.  These numbers are in continuous loss due to habitat loss and hunting for the cat's pelt.  However, they have been observed with increasing frequency, sometimes even appearing nearby and within villages, although in other parts of the cat's range it is glimpsed with increasing rarity.  They tend to occupy moist and dry deciduous forests as well as scrub and grassland, and do not appear in the evergreen forests of India.

He Should Have Just Played Dead, Man

For those of you who are acquainted with the top-notch television show "Psych," you might be familiar with the "High Top Fade Out" episode with Blackapella.  If you are not familiar then you are very confused and wondering what is going on.  Bear with me, bad pun intended.  At one point in the episode, Joon, played by Keenan Thompson, says of a recently murdered friend, "He should’ve just played dead, man. I always said that’s what I would do if somebody was trying to kill me. Just play dead. I mean, they’d be like, 'We’re gonna kill you!' And then I’d be like - dead - and then they’d be like, 'Oh he’s dead, let’s go kill somebody else.' And then they would leave."

Despite the fact that this was a humorous scene in a humorous television show, Joon's logic is not terrible.  While it may not work all that well for a human, it does work quite well for a different animal: the Virginia opossum.

Despite the fact that one typically thinks of Australia and New Guinea when one hears the word "marsupial," marsupials are actually found throughout South America, and even in North America as well!  The Virginia opossum is actually the only marsupial to be found in North America north of Mexico, and is around the size of a house cat, European wildcat, Geoffroy's cat, African wildcat, marbled cat, margay, leopard cat, pampas cat, sand cat, oncilla, kodkod, black-footed cat, flat-headed cat, or the rusty-spotted cat.  (And yes, I am setting up a cat feature for next week). 

Originally native only to the east coast of the United States (i.e. Virginia, Tennessee, Kentucky, Florida, Massachusetts, etc.), it was introduced to the west coast around the time of the Great Depression, likely for use as food.  Below is a map of its range today.

Anyways.  Have you ever heard someone use the expression "playing possum?"  This expression originates from an odd but effective behavior employed by the Virginia opossum: it feigns its own death!  Scientists believe that this is an involuntary reaction on the part of the opossum when it experiences fear.  The fear reportedly has to be intense, however, as if the opossum is only mildly afraid, then it will react fiercely, screeching, hissing, and just generally freaking out its antagonist.  Who wants to mess with an angry possum?

If the opossum becomes stressed enough, though, it will collapse into a coma-like state, sometimes for as long as four hours.  While in this coma, the opossum will secrete a green fluid from its anus, a terrible smelling mixture, to make predators think that it is a gross and diseased carcass so they don't mess with it.

Of course, if an opossum becomes super stressed because it sees a car screaming down towards it on a road, I'm guessing that playing dead will only be a temporary measure.  Cars don't appear to have made that big of a dent in the populations of these creatures, as they are labeled "Least Concern" by the IUCN. 

One final thing about the Virginia opossum!  When we were on our California/Oregon driving trip in 2011, we found a hilarious poster like the one below in a shop window!  I laughed so hard!

This birthday post goes out to Chris Koreerat, happy birthday Chris!  If you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!

Gatlinburg City on Dwellable

Why Did The Great Auk Become Extinct?

Question:  Why did the Great Auk become extinct?

Answer:  Primarily because of human exploitation for its feathers and meat.

For those of you who are unfamiliar with the great auk (Pinguinus impennis), this penguin-like creature (a product of convergent evolution) inhabited the North Atlantic Ocean in the Northern Hemisphere, and became extinct mid-way through the 1800s.  The great auk was intensely hunted by humans in European waters for their down feathers, which were actually used in both pillows and hats, as well as for food.  (Not the down feathers, mind you, but the meat of the bird and its eggs).  It wasn't until 1553, around the time that the nesting sites of the great auk had been all but eliminated on the European side of the Atlantic, that the great auk first became officially protected.  In 1775, people who had broken a law forbidding people from killing the great auk for its feathers were actually beaten publicly! 

Following the local extinction (an extinction of a population of animals in one place, but not an extinction of the animal species as a whole) of the great auk in Greenland in 1815, the sole remaining breeding site of the great auk was a small, volcanic island.  Off of the coast of Iceland, the island was dubbed "Geirfuglasker," after the Norse term for "great auk," "Geirfugl."  In 1830, however, the great auk population on Geirfuglasker came under siege by two elemental forces that it had no hopes of combating: an underwater volcanic eruption and a subsequent earthquake, which combined to destroy the island, terminating most of the rest of the great auks.

Those few auks that survived relocated to the nearby island of Eldey.  Eldey was quite easily accessible to man, however, and the last human-led hunt of the great auk occurred on June 3rd, 1844.  On this last great hunt, a pair of these birds were killed, beaten to death, and their egg was destroyed. 

The last sighting accepted by the IUCN to be legitimate was in 1852 off of the coast of Newfoundland in Canada.
The closest living relative of the great auk is believed to be the razorbill (Alca torda), seen below.

Bonavista on Dwellable

Viagra, Pornography, and the Giant Panda

Today's birthday post goes out to Maggie Zhang!  Happy birthday Maggie!  If you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!

One of the many pictures of the giant panda that we took at the San Diego Zoo in California.  In fact, all of the giant panda pictures in this post were taken by my family and I.

Today we will be looking at a very interesting animal known colloquially as the "giant panda" (Ailuropoda melanoleuca), which translates to "black and white cat-foot."  Classified as "Endangered" by the IUCN, the giant panda is not only a symbol of its homeland of China (as well as its only land), but also for conservation efforts worldwide, being the symbol for the World Wildlife Fund.  It's closest living relative is the South American spectacled bear, and is frequently referred to as a "living fossil" due to its early branching from the rest of the family Ursidae.  Due to its basal position in the bear family, controversy surrounded the panda for many years as scientists struggled to determine where it belonged, often suggesting a close relation to both the raccoon and the red panda, who gets its name from the giant panda.  These two are only distantly related, however, despite the fact that they live in the same area, have largely the same diet, and both have what is essentially a thumb on their front paws.

Notice how the panda is grasping the bamboo, employing the use of its thumb appendages

It is estimated that the giant panda has been evolving away from the other bears for more than three million years due to the discovery of Ailuropoda microta, or the "dwarf giant panda."  The first skull discovered of the dwarf giant panda was in rocks in southern China that are around two million years old.  The skull indicates that this relative of the giant panda would have grown to around three feet in length, while the modern panda grows to a length of around five feet.  Despite the size difference, the skulls of the dwarf and giant pandas are actually quite similar anatomically, and dentition studies (studies of the animals teeth) indicate that the diet of Ailuropoda microta consisted largely of bamboo, much like the extant panda, for whom bamboo composes about 99% of its diet.  The giant panda will also consume tubers, grasses, and even meat when it can get it, like carrion, but also rodents and birds.

The giant panda at the zoo searching for the food that the zookeepers left for it around the exhibit

And now the reason why most of you are here: panda pornography and Viagra.  When I was researching the giant panda for this post, I ducked on to Wikipedia to employ the use of their range map of the giant panda.  At the bottom of the page, under the "See Also" tab, I couldn't help but notice the page entitled "Panda Pornography."  More than a little intrigued, I investigated, and its really quite funny, and not as weird as many of you were probably expecting.

No panda pornography here, but more of "The giant panda at the zoo searching for the food that the zookeepers left for it around the exhibit"

Many attempts to breed the giant panda in captivity have been made, given its "Endangered" status.  They are doing better now, and many pandas have been bred in zoos in China as well as at the San Diego Zoo in California, where apparently six have now been born.  (To see the "Panda Cam" at the zoo, click HEREEEEE).  Zoologists at a Chiang Mai Zoo in Thailand showed their pandas "panda pornogrpahy," literally just a bunch of videos of other giant pandas mating.  They hoped that the pandas would use this as a guide, and that it would arouse them.  Huh.  Despite the fact that this particular group of zoologists seemed to think the whole thing a success, efforts to duplicate the experiment have failed, causing the whole concept of panda pornography to come under intense scrutiny. 

The giant panda at the zoo searching for the food that the zookeepers left for it around the exhibit

The giant panda at the zoo searching for the food that the zookeepers left for it around the exhibit

The giant panda at the zoo searching for the food that the zookeepers left for it around the exhibit

Furthermore, some Chinese scientists at the Wolong Nature Reserve attempted to excite the pandas by giving them Viagra.  Again, huh.  I mean, wouldn't you think that Viagra would be geared towards humans, and not necessarily bears?  I would, but I guess I don't know.  Despite their efforts, the Viagra trials were unsuccessful. 

The giant panda, again grasping its food with its "pseudo-thumb" thingy

Now for those of you who want a funny panda video, click on the link before to see one of my most favorite videos of all time: the Sneezing Baby Panda.  And for those of you who want more, just click on one of my new favorite videos, the "Escaping Baby Pandas" video, below the link below!  Enjoy!

The Sneezing Baby Panda!

Escaping Baby Pandas

Acrobatic Felines: The Serval

This birthday post goes out to Maiji Castro, happy birthday Maiji!  If you have a birthday coming up, just email me the date at cuyvaldar123946@gmail.com with the date and your favorite animal, and I will do my best to get a post in!

Today, the serval is going to be added to our pantheon of acrobatic felines!  The serval (Leptailurus serval) is another one of those mid-sized cats, like the caracal, bobcat, and lynx, and is actually closely related to the caracal!  DNA studies place the serval in what is frequently referred to as the "Caracal Lineage," with the serval being the basal-most, or the earliest to split off, of these three cats.  The other two are, of course, the caracal, and its closest relative, the African golden cat.

So that tells us about the serval's phylogenetic position in the feline family tree, but what else do we know about this interesting creature?  And how is it so acrobatic?  Well, the serval, much like the caracal, is a jumper, perhaps not quite as high of a leaper, but nevertheless an amazingly nimble cat.  It's incredible jumps are assisted by its long legs: in fact, the serval has, in relation to its body size, the longest legs of any feline.  To see the incredible leaps of the serval, click on the link below!

A Pretty Awesome Serval Jump!

The serval is labeled "Least Concern" by the IUCN, and has a very wide distribution across the continent of Africa, excluding deserts (like the Sahara) and the equatorial jungles of the Democratic Republic of the Congo and the neighboring countries.  The serval once inhabited the countries of Tunisia, Algeria, and Morocco, as well, but seems to have been extirpated (caused to go extinct in one country as opposed to extinct overall; a local extinction).  It is also now found in Tunisia again, but was reintroduced there by humans.

Four albino servals have been documented throughout the years, all of which were born in captivity.  One was born in Canada in the early '90s, but died just a week or two after birth.  The other three were all born at Florida's excellent cat sanctuary, Big Cat Rescue.  (If you want to see a ton of really, really cute pictures, click on this link HEREEEEEEEEEEEEEE to their Facebook page.  Trust me, you will NOT be disappointed!)  One of these three died a few years back, but they still have two!  First is Pharaoh, who is featured in the picture below, and Tonga, who is featured in all of the rest of the pictures, and who recently overcame nose cancer.  Enjoy!

23-Fact Tuesdays: The Natural Bridge Wildlife Ranch!

Remember 23-Fact Tuesdays?  Not very surprising if you don't, since there was only one and it took place a few weeks ago.  But we are going to do one again (despite the fact that today is Sunday) and this time, all of the facts are going to be drawn from the Natural Bridge Wildlife Ranch (NBWR for short!)Adventure Guide Book!  If you recall, the Wildlife Ranch was the place that I talked about in our Animal Spotlight featuring the Aurochs a few weeks ago, where you drive through this large area and the animals will come up to your car!  Pretty neat, huh!?  And most of the pictures that I upload for this blog post will actually be ones that we took down there!  So, as Mrs. Frizzle from the Magic School Bus says, "Seat belts, everyone!"  Let's do this thing.

1.  The African bongo, a type of antelope, has a prehensile tongue that it uses to grab vegetation, much like a giraffe.

2. The "Critically Endangered" addax from the Sahara Desert has flat and broad hooves, which help to keep the animal from sinking into the sand.

A picture of an addax that I took while in Palm Desert, California, at the excellent zoo called "The Living Desert"

3.  The addax also is very lightly colored, which helps to reflect heat away from the animal, keeping it cool.

4.  The South American rhea can run up to 40 m.p.h.

A picture of the rhea that my mother took at the Natural Bridge Wildlife Ranch on our visit in 2008.  The rhea is one of the ratites, like the ostrich and the emu, amongst others.

5.  The Patagonian cavy is the second-largest rodent in the world, second only to the capybara.

6.  The Watusi is the largest horned animal in the world, and its horns can be six feet across when fully grown.

A picture of a Watusi, with a calf, that my mother took when we visited the Natural Bridge Wildlife Ranch in 2008

7.  The African springbok pronks, meaning that it jumps with all four feet off the ground.  Typically, when an animal pronks, it is either during pursuit by a predator, or simply during play.  During pronking, the springbok can jump ten feet in the air.

A small group of springbok at the Natural Bridge Wildlife Ranch in 2011

8.  The scimitar-horned oryx is labeled "Extinct in the Wild" by the IUCN, hunted to extinction in the wild for their horns, which the animal would sometimes use to spear predators to death.

 

 

9.  The gemsbok was kept in large, semi-domesticated numbers in ancient Egypt, where they were killed for sacrificial purposes.

10.  The Indian barasingha "has the unique ability to submerge their heads in water while closing their nasal passages," which "allows them to take advantage of vegetation in the swampy areas of their homeland."

11.  The name "wildebeest" came from the Dutch settlers who settles in South Africa.  It means (can you guess?) "wild beast."

12.  The nilgai, or the bluebull, is the largest of the Asian antelope.

13.  The "Near Threatened" white rhinoceros is the largest of all of the rhinoceros species, and the second largest land mammal, second only to the African elephant.

14.  The white rhino will wallow in mud to cool off, as well as to help protect their skin.

15.   The name "rhinoceros" comes from the Greek words "rhino" (which means nose) and "ceros" (which means horn).  Think about the name Triceratops real fast: tri=three, tops=face, so then cera (like "ceros") = horn!

16.  The "Critically Endangered" bactrian camel, the larger of the two camel species, can go several days without no water, spit when agitated, and can survive extreme temperature swings, from -20 degrees F, all of the way to 100 degrees F!

A picture of the bactrian camel that I took at the Denver Zoo when I went there with my friends Masaki Kleinkopf and Brynn Conroy in April of 2012

17.  The ostrich is not only the largest of all of the birds, but it is also the only bird to have two toes.

This picture of ostriches stalking our car looks like something out of Jurassic Park

An ostrich accosting my sister for food at the Natural Bridge Wildlife Ranch in 2011

18.  The blackbuck, native to India and Pakistan, is a "Near Threatened" species.  According to the guidebook, there are more blackbuck in Texas than there are in India and Pakistan.

19.  The gait of the giraffe is unique amongst quadrupeds.  As they walk, they swing both of their feet on one side of their body at the same time.

A picture of one of the giraffes from the Cheyenne Mountain Zoo from my visit a few weeks ago

20.  Giraffes eat around 75 lbs. of food a day, and can drink around 10 gallons of water in one standing!

21.  The heart of the giraffe can pump up to 20 gallons of blood per minute.

22.  There are two sub-species of sika (type of deer).  The Formosan sika, which inhabits Siberia, and the Japanese sika, native to Japan and Korea.

A picture of a Japanese sika that I took in 2011 at the Natural Bridge Wildlife Ranch

 23.  The North American elk is frequently referred to as the "Wapiti."  Wapiti is actually the Native American term that refers to the white patch of hair on the rear of the animal.

A picture of a small herd of elk that my mother took in 2006 at Yellowstone National Park

North Palm Desert on Dwellable