Meeting the African Penguins!

I also was just able to upload another one of the many videos that I took when me, my dad, my grandma and grandpa, and my friend Masaki Kleinkopf went to the Cheyenne Mountain Zoo a month or so ago and got to meet the African penguins there!  This video takes place before we actually enter the enclosure, while we are still looking in on the penguins at the entrance to the exhibit!  Enjoy, and be sure to check out some of the other videos on there while you are at it!

 Meeting the African Penguins!

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Proterosuchus....or Should I Say "Broterosuchus?"

Before we learn about Proterosuchus, it will be helpful to discuss where this creature comes from.  Proterosuchus is an archosaur, and to understand what an archosaur is, we must first travel back 320 million years into Earth's history: back....to the middle of the Carboniferous Period.  To travel back to that period of Earth's history, click HERE TO SEE A POST I JUST MADE ABOUT THE EVOLUTION OF THE ANIMALS THAT WE ARE TALKING ABOUT RIGHT NOW.  Unless, of course, you are fine with just accepting the idea that the archosaurs are relatives of the dinosaurs, pterosaurs, and crocodilians, in which case you can just skip that post.  I think it's interesting, though, so it might be worth checking out!

Well, that was confusing.  So how does all of this evolutionary rig-a-ma-roll pertain to Proterosuchus?  Well, in his excellent book entitled "Gorgon," paleontologist Peter D. Ward actually talks about that.  Here is that passage from his book:

"During the Triassic a whole new suite of vertebrates populated the land.  The oldest true "ruling reptiles," the stock that would ultimately give rise to the dinosaurs, are found in the oldest rocks of the Triassic.  The most ancient of these is Proterosuchus.  Yet within several million years, there was a variety of these predinosaurs, belonging to a group known as the archosaurs.  From these ancestral stocks the successful lines of crocodiles and crocodile-like animals known as phytosaurs evolved.  From other members of this group came lizards, snakes, and, by the middle of the Triassic, the first true dinosaurs."  

Well, that certainly sums it up quite nicely, don't you think!  Anyways, Proterosuchus was around the size of the extant Komodo dragon, and was one of the largest reptiles alive during its time, in the Early Triassic Period.  Similar in appearance to the modern day crocodiles, it has been theorized that this animal would lie in wait much like the crocodilians, ambushing its prey when it came down to bodies of water to drink.  One bit of evidence that causes some scientists to believe that Proterosuchus hunted like the crocodilians was that the eyes of Proterosuchus were were located on top of its head, again like the crocodilians.

Remains of Proterosuchus are known from both China and South Africa, where it was first discovered by Robert Broom, a famous South African paleontologist, in 1903.  This specimen was discovered in the Karoo Basin, an enormous desert in South Africa where large numbers of fossils have been discovered. 

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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

Teaching African Penguins to Bite!

Today I uploaded another video from our Cheyenne Mountain Zoo adventures!  This one also features the African penguins, but in this video, my father is essentially teaching the penguins to bite him if they want the toys!  He said it didn't hurt it, it was just a playful nip, but still!  So if the keepers at the zoo are wondering why some of the penguins have become super aggressive when it comes to getting what they want, then I think I know why.....Enjoy!

One African penguin contemplates another!

My Dad Teaches African Penguins To Bite For Toys!

And remember the Primos Truth Cam?  Don't worry about a thing, he is coming back, and hopefully soon!  I just need to order her a lock so that no one steal her when I set her up!  We will soon see some fox pictures, though, I guarantee!

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Animal Spotlight: Aurochs

This post is the birthday post of Govind Kamath!  Happy birthday, Mr. Kamath!  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!

Over the years, you may have pondered, "Where does my burger come from?"  You probably just meant where was the cow that it came from.  But now here is something else for you to ponder.  Where the heck did the cow even come from?  Do you ever just see wild, black and white cows?  Well, I am here to tell you all about the evolution of the cow.

A Watusi/Longhorn pileup!  They actually crashed into each other, though!  Trust me, I was there, you can even see my sweatshirted elbow in the mirror thingy!

During the Pliocene Epoch, from around 5 to 2 MYA, the planet went through a cooler spell.  The frequent ice ages were a part of this cool spell, as was the most frequent Ice Age.  This colder weather caused many of the worlds forests to decrease in area, which in turn caused the world's grasslands to expand.  This led to the evolution of many large grazing animals, and helped contribute to the Pleistocene Megafauna, often called the Ice Age Megafauna.  One of these large animals that evolved was the Aurochs.

The Aurochs (Bos primigenius), first became domesticated during the Neolithic Age, or the "New Stone Age," probably around 12,000 years ago.  As a matter of fact, two waves of domestication occurred.  As you can see in the map below, there were three different subspecies of the Aurochs; one in northern Africa; one for Europe and Asia; and a third for the mysterious subcontinent of India, as Rajesh Ramayan Koothrappali says in "The Big Bang Theory."  The two different domestications happened with the Eurasian subspecies, Bos primigenius primigenius, and the Indian subspecies, B. p. namadicus. 

These two different domestications of these two different species of cattle led to two different domesticated cattle!  In India, we have the Zebu cattle, which has been given its own scientific subspecies name, Bos primigenius indicus.  The other, Eurasian kind has become the cow that we know today from driving down the street and the Chik-fil-A ads.  While other types of bovines (members of the family Bovidae, a group of ungulates that includes water and African buffalo, yaks, bison, and, of course, cattle) have been domesticated throughout the years, specifically the water buffalo, the south-east Asian Banteng, and the Indian Gaur, it is cattle that have remained the most widely used, for a wide variety of purposes, too.

The Aurochs is now extinct.  The very last recorded female passed away in 1627 in the Jaktorów Forest in Poland.

There are two particularly interesting breeds of domesticated cattle that I would like to now draw to your attention.  Back in December of 2011 on our trip down to Texas to visit my gramma, on the same trip where we visited the Heritage Museum of the Texas Hill Country and saw the Acrocanthosaurus footprints, we also visited the San Antonio Zoo, as well as the Natural Bridge Wildlife Ranch near San Antonio.  This is an awesome place for EVERYONE to visit!  You get to roll down your windows as you drive through a park chock-full of deer, antelope, zebra, and bovines, and you get to drop food for them!  There are also three members of the order Struthioniformes (aka the ratites), like the South American rhea, the Australian emu, and, most terrifying of all, the African ostrich.  The ostriches was absolutely terrifying, and I will talk about them in a later blog post!  But also at the ranch they had two pretty crazy types of cattle!

The first was the Ankole-Watusi, often called simply the Ankole cattle or the Watusi.  Originally bred in Africa, the Watusi was named after the Watusi tribesmen (now the Tutsi of Rwanda and Burundi).  This type of cattle has enormous horns that can span over six feet!  Both genders have these horns, and they can grow from between 1,500 - 1,800 pounds!  Below are some pictures that my family and I took of the cattle walking by our car!

A Watusi.  CHECK OUT THOSE HORNS!

Another Watusi.  CHECK OUT THOSE HORNS!

A baby Watusi!  HOW CUTE!

The second crazy type of cattle is the Texas Longhorn.  The Texas longhorn is, of course, native to the Lone Star State, and reports of the longhorn enduring thirst while still being able to fight off packs of wolves, as well as bears (presumably grizzly bears), from the pioneer times is not uncommon.  The longhorn, like the Watusi, also has six foot horns possessed by both sexes.  According to the Natural Bridge Wildlife Ranch Adventure Guide Book, the longhorn "helped form the basis of the ranching industry of the American West during the 19th century."

A Texas longhorn.  CHECK OUT THOSE HORNS.

Another Texas longhorn.  CHECK OUT THOSE HORNS.

The aftermath of the Watusi/Longhorn pileup seen above!

Whoever said cows weren't interesting!

Behind The Scenes at the Cheyenne Mountain Zoo!

So, as promised, something especially exciting happened at the Cheyenne Mountain Zoo this weekend!  My grandparents, Ted and Gail Neher, were able to get my dad (Mark Neher), friend (Masaki Kleinkopf), and I behind the scenes!  We got to play with the penguins, feed the grizzly bears, and check out the new elephant barn!  I am still trying to get all of my media files together (I took a LOT of video, not to mention the pictures!) but I thought that I could give you all a taste of the action right now!

Thanks again to Kelley Parker for showing us around, that was super awesome of you!  Thanks again!

First off, the penguins!  We actually got to go INSIDE OF THE ENCLOSURE and play with the penguins!  We were able to touch them, and I even got a feather or two!  (Off of the floor, of course, I wasn't just going in there and plucking the penguins!) 

 

Here, my dad and Masaki are scattering the toys for the penguins.  This way, they are able to stimulate their minds as they hunt around looking for the toys!

 

 

One of the penguins stops to admire my snazzy shoes!

 

 

Now, here are a few videos!

First, a comedic video that I made featuring penguins and Star Wars!  Enjoy!

Star Wars Penguins!

Here are the other three penguin clips that I have uploaded thus far:

African Penguin Grabs Donut Toy From My Hand
Playing With Penguins!
African Penguin Encounter!

Our next stop was at the grizzly bear enclosure!  We got to feed them!  Not by hand, of course, as that would be incredibly dangerous.  I only have one clip up so far, but it shows exactly how it is done!

Masaki Feeding The Grizzlies!

The so-called "Yoga Bear!"

 

 

 

Our third, and final, stop on the behind the scenes tour was a look at the new Elephant Barn!  We were unable to go on the ground floor due to the fact that the zoo's new rhinoceros had arrived within the last few days, but we were able to go up on the overhead viewing platform and check out the elephants, and we even got a glimpse of the rhino, too!  I took a lot of video here, and, again, I will post more soon when I have my wits about me!

The exterior of the elephant barn!

What will one day be (I believe) an elephant walkway.  Either that or a human walkway!

I promise, there will be more later!  Let me get my act together, and then you will be able to see more!  A WHOLE lot more!

Colorado Springs on Dwellable

The Denver Gem and Mineral Show Part 2: The Piscivores (Excepting Penguins)

As we started talking about a few weeks ago, my friend Masaki Kleinkopf and I were able to visit the Denver Gem and Mineral Show at the Denver Merchandise Mart.  Last time, we talked about the giant ammonites, the baby eryops that Dr. Robert Bakker was working on, the gliding Indonesian lizards of the genus Draco and the pterosaurs that evolved from creatures purportedly much like this millions of years ago.  Today, we are going to talk about all of the piscivorous animals that we saw there, except for the fossil penguin that I saw there.  Knowing me, that would easily take up one whole post of its own there.  Keep in mind throughout this post that I'm not certain for all of these animals that they actually eat fish, I just know that the large groups that they belong to often eat fish.  Today, we are going to be looking at the mosasaurs, crocodilians, pterosaurs, sea lions, other fish, sharks, and the dreaded piscivorous dinosaur Spinosaurus.  

MESSAGE FROM ZACK FROM THE FUTURE:  Hello, everyone.  This is Zack Neher.  I have travelled to this post from the future.  I wanted to give you a link to the Homebase for these posts.  I am like Rose Tyler, leaving clues in the form of Bad Wolf.  Except this is not quite like that at all really.  Anyways.  The Homebase for the series is HERE.

Myself next to a gigantic mosasaur skull

I am pretty sure that this is the skull of a mosasaur , anyway.....it looks more like a mosasaur skull than the skull of a crocodilian, if you ask me

A mosasaur jaw, from Morocco by the looks of it

A mosasaur skull (Platecarpus, if memory serves, but it is entirely possible that I am wildly off) in front of a fossil ray

Another huge mosasaur skull

We also got to see the teeth of a piscivorous pterosaur.  The teeth of a piscivore are usually different from those of other carnivorous animals due to their conical shape.  The teeth of the fish eaters, like those of crocodilians and dolphins, are usually conical in shape, to prevent prey from struggling out of their grasp.

The teeth of a piscivorous pterosaurs

Below are the skulls of various crocodilians.

 

 

The skulls of these dudes seem like they should be out of a cartoon or something, they are so weird and comic looking!

Here are a pair of photos of fossilized sea lion teeth, both from the extinct sea lion Imagotaria sp., from the Miocene to Pliocene in the Atacama region of Chile.

Imagotaria sp., from the Miocene to Pliocene in the Atacama region of Chile

Imagotaria sp., from the Miocene to Pliocene in the Atacama region of Chile

Next, a picture of a pair of fossil jellyfish!

Fossil jellyfish!

Next are the teeth of the gigantic, fifty to sixty foot long carnivorous (or actually, piscivorous) dinosaur: Spinosaurus.  Also in the picture are the teeth of another enormous carnivorous dinosaur that lived in the same area of Northern Africa as Spinosaurus at this time of the Cretaceous Period: Carcharodontosaurus, who was not a piscivore, at least not primarily a piscivore, like a penguin, or as Spinosaurus is purported to
be.  (Did you see that alliteration?  My language arts teacher would be most impressed).  I discuss both Spinosaurus and Carcharodontosaurus in two previous posts, which you can look at HERE FOR SPINOSAURUS and HERE FOR SPINOSAURUS AND CARCHARODONTOSAURUS.

The teeth of Spinosaurus.  Actually in this shot, it looks as if most or all of these teeth belong to Spinosaurus.

And now for some pictures of the teeth of Megalodon, the largest shark that is ever known to have lived!  I have talked about Megalodon in the past, click HERE to learn more.

 

Now for some random ones.

It's a fish eat fish world out there

A pair of shark jaws.  I am not certain as I don't remember at all and they are unlabeled, but I believe them to be jaws of sand tiger sharks.  Again, I could be totally off on this!