Archive for the ‘Adaptations’ Category

National Pollinator Week!

Posted by in Adaptations,Animal Info,Children's Zoo,Conservation,Events,Featured,Insects,Mammals,Natural Encounters,Pollinators,Primates,Reptile House,Reptiles,Tropical Bird House

 

What is a reptile doing on a pollination page?  Well, normally we think of bees, butterflies, and hummingbirds as the major pollinators of the world, but did you know….

- There are 37 different species of lizards known to pollinate plants

- The seed production of agave plants (where tequila comes from) drops to one-three thousandth of normal when bats are not around to cross pollinate them

- On the island of Madagascar, black and white ruffed lemurs are the main pollinators of Traveler’s trees or Traveler’s palm

Come join us on June 26th and 27th to learn more about the pollinators around the world.  Meet-the-Keeper chats will be throughout the zoo to answer any and all questions about the pollinators you can see right here at the Houston Zoo!  Stop by and check out the tables supporting conservation efforts and activities throughout the zoo.

For more information on pollinators go to: http://www.fs.fed.us/wildflowers/pollinators/unusual.shtml

For more information on Day Geckos check out www.nbii.gov. Photo taken by Dennis Hansen

Shopping for Animals

Posted by in Adaptations,Chimpanzees,Christmas

People often ask where we get our animals – do we buy them, catch them in the wild, go to the Amazon.com of the zoo world? Virtually all the animals you see in zoos today were born in captivity. Many species including chimpanzees, are managed by programs called Species Survival Plans or SSPs. An SSP is a cooperative management program – this means all the accredited zoos that hold this species agree to work together for what is best for the population. So when it was time to start looking for chimpanzees for our new exhibit, my first call was to the Chimpanzee SSP.

Good luck and good timing were working in our favor – the SSP had recently learned of a group of chimpanzees available for placement. Last summer, Zoo Director Rick Barongi and I visited the facility and found the 10 animals that would become the chimpanzees of African Forest. Now, after nearly a year of planning, we are only weeks away from their arrival.

Last week I traveled to Chicago, one of my favorite cities,  to attend the Chimpanzee SSP meeting at the Lincoln Park Zoo. We spent 2 days finalizing not only the Houston Zoo’s plans, but making recommendations for every chimp in AZA accredited zoos – moving animals around if needed, making decisions about breeding, and providing advice on animal management and exhibit design. We also got updates on the latest veterinary treatments, research projects, and the status of chimpanzees in the wild. And we got to stop and see the Lincoln Park Zoo chimps have some fun fishing in their termite mound. As is typical for an SSP meeting, it was productive and exhausting!

Now its back to work here at the zoo, there’s lots to do – chimps arrive in less than a month!

artist's rendering of the chimpanzee exhibit

What IS that?

Posted by in Adaptations,Animal Info,Carnivores,Conservation,Endangered,Mammals,Natural Encounters

“What is THAT??”   That’s a question we hear each time we take our binturong, Hannah, out for a public appearance. And it’s the reason behind why she’s here at the zoo.  Introducing our guests to species they’ve never encountered before is what we do best at Natural Encounters.  Binturongs are hard to describe, difficult to relate to other species and are elusive in the wilds of southeast Asia where they are from. Even taxonomists, who are  paid to do this sort of thing, have a hard time classifying them. Currently they are classified in a group of small carnivores called civets that includes things like genets (which is another little known animal, once again, hard to describe).

Even though binturongs are classified with carnivores, they are actually omnivores. They like fruit very much and act as seed dispersers in their rain forest homes.  As omnivores, they also eat small mammals like mice and other rodent pests, thereby helping keep those populations under control.

Since she lives in the rain forest you might expect to see that she has adaptations for life in the trees. When you look at Hannah you’ll see that she has claws that are good for climbing, and also her most distinctive feature, that long luxurious tail.  Her tail is prehensile which means she can use it to hang onto things, namely tree branches.  Even when they are sleeping, which is mainly during the day for these nocturnal creatures, they will hang onto the branches with their tail so they won’t fall out of the tree.

True to her binturong nature, Hannah is an elusive individual. She lives in an area of Natural Encounters that is not on exhibit.  She has indoor areas and a large outdoor yard to explore when the weather is nice.  She has  recently started making appearances around the zoo for our guests to see her.  Hannah is still learning about large crowds and things like strollers, so there is no set time for her appearances.  You never know when you might be lucky enough to see Hannah exploring the zoo.  Here she is at one of her recent outings, checking out the Dinosaurs that are visiting for the summer.

Otterly Fantastic Facts

Posted by in Adaptations,Children's Zoo,Conservation,Enrichment,Featured,Just for Kids,Mammals,Natural Encounters,Otterly Mad Week,Otters,Training,Uncategorized

North American River Otters

North American River Otters

Otters have a very fast metabolism and need to eat frequently to keep up their strength.  They can eat up to 20% of their body weight each day!
Join the Houston Zoo as we unite with zoos across the country to celebrate Otterly Mad Week, Sunday, May 30 through Saturday, June 5.

Otterly Fantastic Facts

Posted by in Adaptations,Animal Info,Conservation,Enrichment,Featured,Just for Kids,Mammals,Natural Encounters,Otterly Mad Week,Otters,Uncategorized

North American River OtterOtters in the wild spend 40-60% of their day foraging for food.  They are carnivores and may eat fish, crustaceans, shellfish, small mammals, birds, eggs, frogs, and turtles.

Join the Houston Zoo as we unite with zoos across the country to celebrate Otterly Mad Week, Sunday, May 30 through Saturday, June 5.

North American River Otters

Posted by in Adaptations,Animal Info,Children's Zoo,Conservation,Enrichment,Featured,Just for Kids,Mammals,Training,Uncategorized

North American River Otters - Ariel and Wednesday

North American river otters (Lontra canadensis) can be found near freshwater lakes, rivers, and streams all across the United States and Canada, including Texas.  Usually found living independently or in small family groups, they are recognizable by their long, streamlined bodies, webbed feet, and muscular tails.  Their short, dark brown fur can have 50,000 hairs per square centimeter!  The hairs are woven together to trap air close to the skin and keep the otter warm underwater.  North American river otters are carnivores and may eat fish, crustaceans, shellfish, small mammals, birds, eggs, frogs, and turtles.  They can eat up to 20% of their body weight each day!  Vocal, playful animals, North American river otters can often be seen scampering and sliding along the shoreline, as well as swimming and wrestling in the water.  North American river otters are known as an indicator species, meaning that their presence in a waterway indicates a healthy ecosystem.  Since they are sensitive to the effects of pollution, North American river otters are only found in clean, fresh water.  Growing human populations and pollution have drastically reduced the size of their territories in many locations.

The Houston Zoo has two female North American river otters.  Wednesday, age 14, came to Houston in 2000 from the Kansas City Zoo, and Ariel, age 17 months, came to Houston last July from a rehabilitator in Clearwater, Florida.  Wednesday and Ariel can be seen playing, sleeping, and swimming together every day in the John P. McGovern Children’s Zoo.  Stop by and visit them during Otterly Mad Week, Sunday, May 30 through Saturday, June 5!

Otterly Mad Week

Posted by in Adaptations,Animal Info,Children's Zoo,Conservation,Endangered,Enrichment,Featured,Funny,Just for Kids,Mammals,Natural Encounters,Training

They’re cute, they’re playful, and they’re found all over the world, including right here in Texas. 

So what are they?

They’re otters!

Join the Houston Zoo as we unite with zoos across the country to celebrate Otterly Mad Week, Sunday, May 30 through Saturday, June 5.

Started last year by the International Otter Survival Fund, Otterly Mad Week aims to educate people around the world about otters and their importance in the environment.  There are 13 different species of otters in the world, and two of them – the North American River Otter (Lontra canadensis) and the Asian Small-Clawed Otter (Aonyx cinereus) – can be found at the Houston Zoo!

Wednesday our North American River Otter

During Otterly Mad Week, the Houston Zoo is showcasing both of our adorable otter species by offering our guests special opportunities to meet the otter keepers and ask questions and to hear otter-themed stories.  If you’ve ever wondered how fast an otter can swim or what types of toys an otter likes, come watch an otter training or enrichment session and find out!  On Sunday, May 30 and Saturday, June 5, stop by the otter conservation table and put your creativity to work in decorating an otter-themed craft.  By donating to otter conservation, you can also enter to win an original painting done by one of our otters or a behind-the-scenes tour to see where our otters call home.  For anyone who loves otters, Otterly Mad Week is the perfect time to visit the Houston Zoo!

Check out www.otter.org for more otter information!

Bat Awareness Day May 8th

Posted by in Adaptations,Animal Info,Children's Zoo,Conservation,Endangered,Enrichment,Events,Featured,Mammals,Uncategorized

Ever sat in your backyard on a nice clear, peaceful evening?  You sit and relax, enjoying the night sky when out of the corner of your eye you see a strange movement.  As you look closer you see a small winged shadow dancing in the sky.  You watch in wonder as it darts to and fro.  As you are mesmerized by this beautiful dance, you realize those are bats flying in your yard!  Suddenly you realize those bats are eating the mosquitoes that have left itching red welts on your arms.  

Here in Houston, we have eleven different species of bats.  The most common is the Mexican free-tailed bat.  Bats usually live in colonies that vary in size.  One colony of  100 Mexican free-tailed bats will eat 1,000 tons (2 million lbs.) of mosquitoes in one night.  That is a whole lot of mosquitoes not biting you!

On May 8th, we will be having Bat Awareness Day.  Throughout the day, there will be special bat chats in the Children’s Zoo.  You can also sign up for a class in the Backyard Wildlife Series devoted to our batty friends.  This class gives you the unique opportunity to build a bat house to hang in your own backyard.  You will learn more about bats and conservation.  All proceeds will be donated to the Friends of Trinity Wildlife Refuge, a local group that is involved in bat research and conservation.  You can sign up for this class by going to http://www.houstonzoo.org/backyard-wildlife-series/.

Cool Cheetah Adaptation #9: Eyes

Posted by in Adaptations

cheetah eyes-featured

Cheetahs are unique among the cats in so many ways, both in their anatomy and behavior.

Cheetahs hunt during the day, which is not common it cats. Daytime hunting requires excellent eyesight and cheetahs have large, high set eyes that are amazingly acute. Our cheetahs here at the zoo often spot the smallest amount of movement far across the zoo way before we see it.

Dark stripes, resembling tear marks, run from the eye down to the muzzle. Many believe that the purpose of these stripes is to help them see better, similar to the black marks ball players will put under their eyes to reduce glare. This unique marking is the sure-fire way to tell a cheetah from another spotted cat like a leopard or jaguar.

A Good Day to Go to the Movies

Posted by in Adaptations,Conservation,Featured

What better way to beat the Houston heat than to watch some great videos about cheetahs and dogs? Time to crank up the AC, make some popcorn and enjoy the show.

This first video stars our very own Kito and Kiburi and includes some fun facts about cheetahs that you always wanted to know.


 

Next, a great National Geographic video about the Cheetah Conservation Fund and the role of Anatolian Shepherd Dogs in the conservation of cheetahs in Namibia.

« Newer PostsOlder Posts »