Georg Wilhelm Steller

As of tomorrow, a man named Georg Wilhelm Steller passed away 266 years ago.  Steller, as we talked about a few weeks ago, discovered a few very interesting animals, and was the first non-native (at least that we know of) to set foot in Alaska, in 1741.  He was therefore the first European naturalist to discover, as well as describe, a number of animals in the area.

Many of the members of the crew of the boat that he was on were coming down with scurvy, and Steller attempted to cull the growing epidemic by feeding berries and leaves to the crew.  No one really heeded his advice, which was why, on the returning journey, they all became shipwrecked, as only 12 crew members were actually able to physically move.  During the voyage almost half of the crew had died due to scurvy, and many, including the captain, died following the shipwreck.  With very little food and water, the survivors created a camp, suffering frequent raids by the arctic fox, which only served to increase their peril.

Nevertheless, Steller, apparently the stoic type, continued to learn more about the natural world of Alaska.  He recorded a good deal of information in regards to the Steller's sea cow (a relative of the manatee), which, as a species, only survived about 25 years after Steller first discovered them.  Other animals that he discovered, described, or both include the Steller's eider (a type of duck), the spectacled cormorant (like the sea cow, now extinct), the sea otter, Steller's sea lion, and the northern fur seal.

In 1742, the survivors were eventually able to build a new boat from the salvage, and returned to Avacha Bay in Russia.  Steller continued to explore the Kamchatka Peninsula in Russia for the next two years, but died in 1746 in transit to St. Petersburg.

One final thing that I find interesting about Steller has to do with the post-mortem publication of his journals.  They were published by the German zoologist and biologist Peter Simon Pallas who, you guessed it, is the namesake of the Pallas cat, or Pallas's cat, who was the first person to describe the animal in 1776.  These journals proved to be useful to other explorers of the same region such as Captain Cook.

An excellent picture that I took of the Pallas cat (if I do say so myself) from the Cheyenne Mountain Zoo

Chiniak on Dwellable

Zoo Spotlight: The Living Desert

So at least a few times now, I have used pictures from a zoo we went to in Palm Desert called "The Living Desert."  An awesome zoo, this place (clearly) focuses a lot more on the desert animals of the world, and introduces you to a number of animals that you immediately recognize, and a number of animals that you might not otherwise be able to see at another zoo.  I thought I could share some of the pictures that I took at this exciting place, and recommend it to one and all as an exciting place to visit if you ever pass by that area!

Sand cat

Let's start off with some of the animals that you might not be able to see at most other zoos.  As regular readers know, I am a pretty big fan of cats, and The Living Desert definitely had its fair share!  For example, the "Near Threatened" sand cat (Felis margarita), the only cat that is found primarily in the desert.  One of my favorite small wild cats, the sand cat is found in the deserts of Africa and the Middle East.

Sand cat

Besides the sand cat, The Living Desert also has a few other small cats, including the Arabian wild cat, one of the many sub species of the wild cat, Felis silvestris.  Unfortunately, this little guy was asleep so I didn't get any pictures, but I did get pictures of two of the other smaller felines: the serval, and the bobcat, each of which we have done an Animal Spotlight on.  The serval is native to Africa, while the bobcat lives all over North America, in both forests and deserts.

Sleeping serval

Bobcat on the prowl

Bobcat....stretch!

Other, larger cats can be found at The Living Desert, as well, including the jaguar and the mountain lion (both of which I got no pictures of), as well as the cheetah.  We saw two or three cheetahs, but they were all doing what cats do best: sleeping! 

Sleeping cheetah!

Another very interesting thing about the zoo is the vegetation.  Many people simply pass over it: but if you do stop to take a look at it, you might notice something interesting: a whole bunch of the plants, both in and out of the exhibits, are very prickly!  This is because the people at The Living Desert have done their best to make the vegetation in their exhibits as accurate as possible.  Pay special attention to the trees once you reach the large exhibit with both giraffes and kudu, a type of African antelope.  These incredibly spiky trees are called acacia trees, and these trees are one of the reasons why the giraffe has such an incredibly long tongue.  I've been able to see this tongue first hand on numerous occasion at the Cheyenne Mountain Zoo, including the last time I went with my friend Masaki Kleinkopf, as you can see in this incredible video.  The giraffe has been forced to evolve its incredibly long, prehensile in order to circumnavigate through and around these spiny branches in order to reach the leaves. 

Look at those spikes on those acacia trees!

A picture of myself feeding the giraffes at the Cheyenne Mountain Zoo

Grazing kudu

Another one of my favorite things at The Living Desert was the Miriam U. Hoover Discovery Center.  Indoor and air-conditioned (which, trust me, was very refreshing after being in a desert for a while!), the Discovery Center had a number of things for younger kids to do, but it was definitely worth stopping in, because they had an exhibit talking about the Pleistocene (2.5 MYA - 12,000 years ago) residents of California!  Here are what some of the coolest fossils were.

Mounted giant ground sloth skeleton

A full skeleton of the eight-foot-tall giant ground sloth.  The relationship between extinct South American ground sloths and the extant tree sloths was one of the most important things that influenced Charles Darwin into his Theory of Evolution, more so than the case of the Galápagos finches that most textbooks cite.  During the Great American Interchange, at a time when many South American species were going extinct due to competition from animals coming down the Isthmus of Panama from North America (like Thylacosmilus), the giant ground sloths were actually able to move the other way, with remains being found even as far north as Alaska.  

The skull of Panthera atrox, the North American lion

A skull of the North American lion (Panthera atrox), as well as a skull from Smilodon, colloquially known as the "saber-toothed cat."

The skull of Smilodon

Skulls of Camelops (a type of camel); a dire wolf (Canis dirus), a significantly larger relative of the extant gray wolf; and the Teratorn, one of the members of the family Teratornithidae, a group of birds of prey that lived in North and South America, and includes the largest flying bird known, Argentavis.  Finally, there was a life-sized picture of a mammoth on the wall with a fossil tusk sticking out which was pretty cool as well!

The skull of Camelops

The skull of the dire wolf

The skull of the Teratorn

A size comparison of a mammoth and a human, myself

Now, back to the living!  Here are some more pictures of some of the really cool animals that we saw!  

The "Critically Endangered" addax (Addax nasomaculatus), native to the Sahara Desert

The "Endangered" African wild dog (Lycaon pictus), native to (you guessed it) Africa

American badger

Bighorn sheep

Burrowing owl

Dromedary camel

Caracara

Sleeping fennec fox

Another sleeping fennec fox

Giant tortoises eating

Mexican wolf

Another Mexican wolf.  Despite the fact that this wolf looks like it is snarling, it actually wasn't!  I don't actually know what was going on!

A Mexican wolf running

Pronghorn

There were also tons of lizards running around all over the place!

There was also a really cool, huge, giant train set!  Here are a bunch of pictures of it!

Incredibly detailed: the Monticello vineyards!

Incredibly detailed: Mount Rushmore!

 

 

 

 

 

 

So would I recommend The Living Desert to anyone who is going to be in the area?  You bet I would!  Not only is it an excellent zoo, it gives the visitor an interesting and often difficult-to-find view of desert life from around the world!

South Palm Desert on Dwellable

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!

Daisy Post-Dentist, Yoga Bear, and Giraffe Feeding

So, as you probably know, I am still working to get all of my videos uploaded from our behind the scenes experience at the Cheyenne Mountain Zoo, and to be able to give you guys an overview of what we did at the Cheyenne Mountain Zoo last Friday.  In the meantime, I am going to treat you to a few of these videos that I have uploaded, as well as another video that I made yesterday, and another pretty cool video!

Myself feeding the giraffes

So as I told you before, we were able to feed the giraffes!  Here is a brief video of both Masaki and myself feeding them lettuce.  This is the first time that I have gone to the Cheyenne Mountain Zoo when they have fed them lettuce, in the past it has always been crackers.  This, apparently, is to keep the giraffes healthier.  Makes sense!

Masaki and I Feed the Giraffes

I also uploaded the video from the grizzly bear experience, the one where one of the bears is doing what the keepers call the "Yoga Bear."  There were two bears there, and I don't recall whether it was Emmett or Digger who was doing the "Yoga Bear."  You will be able to see clearly why it is called that in the video, as well as in the picture below!  Apparently this is a behavior that was not taught into the bear, and is an action that has been observed before in wild bears, both in the wild and in wild bears that have been brought into captivity.  This particular bear apparently did it once when he was first brought to the Cheyenne Mountain Zoo from California (I believe), but then didn't do it again for four years.  Now he does it all the time apparently, as the keepers will typically reward that kind of behavior.  Enjoy the video!

The "Yoga Bear!"

The "Yoga Bear!"

Next up is our dog, Daisy, who is a beagle-basset mix.  Daisy went to the dentist's office yesterday morning, where they had to put her under in order to clean her teeth.  When she came back, she was still pretty drugged, and kept falling asleep while she was sitting up, barely able to keep her eyes open!  I hope you enjoy this video as much as I do!  Also, if you listen carefully, you can hear our cat, Chimney, howling for food in the background.  Enjoy!

Daisy the Dog, Post Dentist Appointment

Finally, for those of you who haven't heard about the record-breaking leap made by Felix Baumgartner yesterday, click HERE to learn more!  It was some pretty astonishing stuff!

Cascade on Dwellable

Cheyenne Mountain Zoo Adventures and Island Lecture Thank You

First off, I would like to thank everyone who was able to come out for my "Island Living" lecture last Friday!  It was a ton of fun, and we were able to raise a significant amount of money for the Madagascar Ankizy Fund!  We put the "Fun" in "Fund."  Nothing like a terrible pun.

Anyways, if you missed it, here is the link to the youtube video.  Not the best quality, but still fairly interesting!  If you are interested in a specific section of the presentation, I have where each part starts and stops down below.

https://www.youtube.com/watch?v=f-VkcirjWfU

Intro:  00:00-02:27
The Galápagos:  02:27-05:21
Penguins:  05:21-15:07
Flightless Birds:  15:07-20:30

NOTE:  SOMEWHERE WITHIN THE FLIGHTLESS BIRDS SECTION, MY MICROPHONE WENT OUT.  YOU CAN STILL HEAR ME TALKING, BUT YOU JUST HAVE TO TURN THE VOLUME UP REALLY LOUD.  IT IS NOT YOUR COMPUTER, IT IS THE MIKE RUNNING OUT OF BATTERIES.

Wallace's Line:  20:30-22:11
The Monotremes:  22:11-25:43
Herbivorous Australian Marsupials:  25:43-35:54
Carnivorous Australian Marsupials:  35:54-41:53
The Komodo Dragon and Other Insular Reptilian Megafauna:  41:53-45:59
The Dwarf Dinosaurs of Hațeg Island:  45:59-51:54
Island Dwarfism and the Origins of the Cyclops, Mermaid, Griffin, and Bigfoot:  51:54-59:37
The Aye-aye, Outro and Questions, and Two Funny Penguin Videos:  59:37-End 

Secondly, I would like to bring to your attention a few other youtube videos that I uploaded a month or so back.  A few months ago, my father, sister and I went to visit my grandparents in Colorado Springs, and, like we always do, we went up to the Cheyenne Mountain Zoo.  They had given me their camera the night before, so I took many pictures, but I also took a few videos.  We can talk about the pictures some other time, but the videos I wanted to bring to your attention, as I will probably be making a few more this weekend, as my father and I, along with my friend Masaki Kleinkopf, are going down to visit.  This time, my grandparents have gotten a few behind the scenes experiences in store for us, but I'm not going to spoil the surprise!  

The videos are in the playlist labeled "Cheyenne Mountain Zoo Adventures With Zack Neher."  There are only four videos so far, but they are all pretty exciting, if I do say so myself.

Mountain lion feeding and training at the Cheyenne Mountain Zoo

The first two clips are easily the most interesting.  They both document part of a mountain lion feeding and training thing.  It is really interesting!  At the beginning of the ten or fifteen minute long demonstration, the puma in question seemed to not really know what to do at all.  However, at the end, it seemed quite familiar with the routine; attack the tire swing thingy, and then you get food!  I believe that a one paw attack received less of a food reward than a double-pronged attack, but I am not certain.   Anyways, so I have one really super cool clip of the training, as well as another cougar-themed clip.  In the second one, you get to see a mountain lion quickly clamber up a steep slope.  Before you watch the video, though, make sure you read the description!

Clip One: Mountain Lion Feeding Demonstration

Clip 2: Humor and Mountain Lions

Mountain lion feeding and training at the Cheyenne Mountain Zoo

The third clip is a short little video that I got of the Siamang gibbons vocalizing.  They are quite interesting creatures, in that they expand this large pouch underneath their throat when making some noise.  Watch for that in the video clip!

Siamangs Make Some Noise

The last clip was recorded shortly after the last one.  After looking at the Siamangs, we mosied on over to the orangutan enclosure, which is a very short distance away.  We, and you as well, can still hear the Siamangs vocalizing in the video.  The video starts off with a very cute baby orangutan playing with a large piece of cardboard.  After watching the baby for a little bit, it shows the mother orangutan climbing for a few seconds.  Then, I go back over to the Siamangs, as they are continuing to make a lot of noise.

Baby Orangutan and Siamang Song

The mother orangutan at the Cheyenne Mountain Zoo

The baby orangutan playing at the Cheyenne Mountain Zoo

An interesting feeding technique employed by one of the orangutans at the Cheyenne Mountain Zoo