Curator and Wildlife Educator

Reptiles Alive Name: RattlerJen

Hissstory: RattlerJen spent her early years leading her terrified mother  around the reptile house at the Rio Grande Zoo in Albuquerque, New Mexico.  Her mother kept her eyes covered the entire time.  Jen also spent many hours after school exploring the desert around her home for snakes and lizards.  She was very careful not to bring any home, however.

RA Diet: It is well known that RattlerJen will eat nearly anything.  Except canned peas, those are just gross.

Natural Diet: Jen is a bit of a foodie. Her favorite foods are flavorful cuisines from around the world.  Sushi, curry, linguine, pho, steaks, ribs, gyros, and especially green chile cheeseburgers. Her favorite foods are cooked by her awesome husband, who cures and smokes his own sausages and bacon from local free-range, humanely raised, organic, heritage animals and includes herbs from her very own garden.

Range: RattlerJen has been away from New Mexico for over a decade now, but she still considers it her native home.   She is completely enamored with the DC area as it has everything.  (Although she believes you can have your traffic DC)

Habitat: You might encounter RattlerJen performing a show at a school or special event.  She can also be commonly seen driving the reptiles to shows.  When not in public view, RattlerJen spends time working on the Reptiles Alive website, the Reptile Ranger Certificates, and assists with managing the office and the animal collection.

Size: Fluctuating.  (See natural diet for further details)

Lifespan: Depending on bacon intake, she could live for 80 years or more.

Reproduction: Early on in their dating relationship, RattlerJen’s husband lost track of her while on a hike in the desert. He found her standing on the side of the trail with a live rattlesnake’s tail in one hand with the rest of it happily looped over a branch held in her other hand.  She was talking to it as if it were an adorable puppy while moving it to a safe place off the trail.  From that point on, he realized he was not allowed to be afraid of anything.

Conservation: Before coming to Reptiles Alive!, RattlerJen had a huge amount of experience working with reptiles and other animals. She worked as keeper and educator at the American International Rattlesnake Museum, home to the largest collection of live rattlesnakes in the world.

In 2000, she transferred to Busch Gardens in Tampa Bay, Florida. While at Busch Gardens, she gained experience caring for a variety of animals including: crocodiles, giant snakes, giant tortoises, and Komodo dragons. In 2001 she moved to Northern Virginia and became the curator at the Reston Zoo.

Cool Facts: Most of RattlerJen’s free time is spent hiding in the woods from search and rescue dogs.  She is a member of a wilderness search and rescue group as a dog handler.  Jen is training her dog Grom to find lost people in the woods.

Did you know she also is training many of the animals at Reptiles Alive too?  Gary, the plated lizard, knows how to sit up and beg.  Splash, the water dragon, is learning to do her taxes.

Director/Founder of Reptiles Alive LLC

Reptiles Alive Name: Cobra Caroline (aka The Reptile Lady)

Hisstory: Cobra Caroline performed her first live reptile show in public when she was 9 years old.  She continued presenting wildlife education programs through high school and college and then worked a few years at various zoos and nature centers.  In 1996, she founded “The Reptile Lady” which would soon become “Reptiles Alive LLC.”

RA Diet: Favorite lunch time items for Cobra Caroline include banh mi sandwiches, BLT’s with homegrown tomatoes, and anything her mom cooks for  her.

Natural Diet: Cobra Caroline is an opportunistic omnivore.  She will eat both plants and animals, including seafood.  Her diet is variable depending on the seasons.  Winter  foods may include slow cooked soups and stews,  where as summer fare typically includes vegetables grown in her garden and fish and crabs from the Chesapeake Bay.

Range: Although Cobra Caroline was born in Arlington and has lived her whole life in northern Virginia, she spends much of her time traveling, especially to Reno, NV where her father lives.  She also has had special opportunities to spend time on the Big Island of Hawaii where her brother lives and works as a sea turtle biologist.

Habitat: You could find Cobra Caroline in many different habitats.  If you are on the road, look for driving the reptile van to a show.  You might see her performing a show at a school, library, festival, or other venue.  She manages the office, so she spends a lot of time on the phone and on the computer.  And she supervises the animal collection, so she spends time monitoring the health and care of the animals here.  WHEW – she is everywhere!

Size: Don’t be fooled by Cobra Caroline’s size.  At 5 feet tall, she is more than capable of handling a giant python, capturing a crocodile, or carrying a heavy tortoise.

Lifespan: Cobra Caroline could live to 80 years or more.

Reproduction: Cobra Caroline has successfully raised many plants and vegetables into a beautiful home garden.

Conservation: Since she was 4 years old, Cobra Caroline has dedicated her life to teaching other people how important snakes and other animals are to our environment. She spent her childhood learning about nature by reading books, writing in her nature journal, and spending copious amounts of time in the swamp near her house searching for snakes, frogs, insects and other creatures.  She started volunteering at nature centers and zoos as a teenager and became a Virginia Licensed Wildlife Rehabilitator when she was 18.  Wildlife conservation IS Caroline’s life.

Cool Facts: After graduating from George Mason University with a B.A. in Speech Communication, Cobra Caroline spent some years working a variety of fun jobs.  She worked as a park naturalist at Hidden Pond Nature Center;  a park ranger Mason Neck State Park where she lead canoe trips into bald eagle habitats and a wildlife educator at a zoo where she performed shows with monkeys, kinkajous, exotic birds, and other animals.  One of her strangest jobs was working for an animal removal company as a “Snake Removal Technician.”  This involved spending hours crawling through dirty and sometimes scary crawlspaces and attics searching for snakes and inspecting the facility to figure out how to stop them from getting in.

Cobra Caroline feels lucky every day – as the director of Reptiles Alive, she gets to “work” at job she loves.  She can’t imagine doing anything else.

We all feel a sense of relief and accomplishment that we have made it through another super busy summer.  We presented approximately 500 shows in June, July & August at libraries, festivals, and tons of summer camps.  Whew!  It is always nice to get the break in September to re-group and get ready for the school year.

The emails and phone calls from PTA representatives and teachers begin flooding into our office as the new school year gets started.  Assemblies, classroom visits, and family fun nights are all being scheduled now, so our office staff works hard to keep up with all the bookings.  If you are interested in booking a program for your school give us a call at 703 560-0257 or send us an email at reptilesalive@gmail.com.  You can find out all about our programs for schools on our Schools Page.

Although we may not be quite as busy doing weekday shows in September as in other months, our weekends are always booked solid for us with all the fall festivals and birthday party shows and we do a lot of scout programs in the evening. You can check out which festivals we will be at on our Public Events Calendar.

More fall changes at Reptiles Alive include a new school assembly show called “Wetlands Alive!”, a new Honduran milk snake that has not yet been named, and a new assistant Animal Keeper we just hired – Amaya Perez.  Look for more information about the new show, animal, and keeper in future blog posts.

Happy Fall Everybody!!

A tale of a Reptiles Alive trip

That started from our headquarters

Aboard our reptile van – ship.

Sycamore Island in the Potomac River

The mate was a mighty nature photography man,

The skipper brave with snakes.

2 passengers + 8 live animals set sail that day

To perform a 1 hour reptile show, a 1 hour show.

Our Animals Aboard Ferry Boat to Sycamore Island

The weather started getting rough,

The pollen was really bad and wind knocked trees on the ground,

If not for the courage of the fearless RA crew

The show would not go on, the show would not go on.

Caroline on Sycamore Island

The ship set ground on the shore of this charted Potomac River isle

With Caroline

Jon Kerr too

The Ferry boatman, his name is Joe

The animal show stars

The black rat snake and the rest

Here on Sycamore Isle.

Ferry Boat Captain Joe

So this is the tale of the show we performed

It was on Saturday May 8

We had the best of times,

Even though loading was a truly uphill climb.

One LONG, TOUGH Load In for a Show

The first mate and the Skipper too

Did their very best,

To perform a fantastic live animal show

In the Potomac River island nest.

Inside the Sycamore Island Canoe Clubhouse

There were phones and lights, but no motor cars,

Lots of luxuries,

Not really like Robinson Crusoe,

Not exactly as primitive as can be.

Caroline with Pink the Corn Snake

So join us here each week my freinds,

You’re sure to get a smile,

From all the people and animals,

Here at Reptiles Alive!

]]> http://reptilesalive.com/news/2010/05/12/an-island-tale/feed/ 3 http://reptilesalive.com/news/2009/09/17/back-to-school-time/ http://reptilesalive.com/news/2009/09/17/back-to-school-time/#comments Thu, 17 Sep 2009 12:27:17 +0000 reptilesalive http://reptilesalive.com/news/?p=509 September is a busy month in the office at Reptiles Alive.  After a super busy summer filled with performing shows at summer camps, fairs, libraries and more, we are ready for the change that fall brings.  Summer is very intense – there are many days where all of us start work at 7 am and don’t finish until 10 pm.

In September, the number of shows we do becomes much more reasonable.  Fall festivals and birthday parties still fill our weekends, and scout meetings eat up our nights, but the weekday school programs are just getting started, so we have time during the day to catch up on all the office work we couldn’t get to during the summer.

As soon as the school year starts, our phone starts ringing and our email inbox fills with requests for school assemblies, classroom visits, and after school classes.  Since we work as animal keepers in addition to working in the office, there are many times that the phone starts ringing right when we are opening the door to a large python or getting ready to feed an alligator – YIKES.  There are even times when we answer the phone and take an animal with us, so while we are talking to you, we might have a snake in our other hand.

Most people only think about the shows they see us perform, but a lot of work goes on “behind the scenes” to get ready for your show.  And don’t worry – we will be sure that none of the animals eat the paperwork for your booking.

Inspire your students to create awesome art from sound.

Materials

Animal sounds
markers
crayons
paper

First, play some animal sounds for your class. Many animal sounds can be found on the internet. Have a class discussion about the sounds. How does each sound make you feel? What do you think the animal is trying to say? How do you think the animal feels? Discuss what you think the sounds might look like if you could see them.

1. Write in big letters with a big marker a sound on a piece of paper. One for each student. Sounds might be ROAR, CHIRP, EEEEEEEP, SQUAAAAACK, SSSSSSSSSSS, etc. Be creative.

2. Have each student think about the sound and color or draw what they think the sound looks like on their paper.

Grades: Prek-3

Description

Many animals use camouflage in order to blend in to their surroundings.  The animals can hide from predators (animals that want to eat them) and hide from prey (animals they want to eat for dinner!)

Many animals are the same color as their surroundings. If an animal lives in the desert, it might be a brown color that matches the color of the sand.  Animals that live in trees may be green or brown to match with the bark of the trees or the leaves on them.

Can you think of some animals that can blend in really well?  A good example is a box turtle.  They have a dark shell with an orange pattern on it.  This helps the box turtle hide in the leaves that had fallen from trees in the fall. Show students pictures of animals blending in with their surroundings and talk about them.

Materials

Chameleon picture – one for each student
Photos of habitats – one for each student

Activity

Give each student a habitat picture and chameleon coloring page.

Instruct the students to color the chameleon so that it will blend in with the habitat picture they have.  (You may want to help younger children identify and choose crayon colors to match those in the habitat picture.)

After the students have finished coloring the chameleons.

Cut out the chameleon and glue or tape it to the habitat picture.

Hang up on the wall for everyone to admire!

“What is the name of the lizard we met in class?”

Well Sujan, the Sudan Plated Lizard has TWO names!

The lizard we met is named Gerrhosaurus major, or “Gary” for short.  Why such a long name?



All animals, rocks, plants, even types of clouds are given a special name called their “scientific name.”  This helps scientists put things in groups with things that are all alike.

For example:

Tree frogs that have sticky feet may be put in one group while frogs that have webbed feet and live in the water are put into another group.

They are grouped by the type of feet they have.

You can have fun doing an experiment in your own house!

Think of different ways you can group things in your house.  Some ideas may be.  Arranging things by color, size, or what it’s made of.

Choose a way to group things, then write down the different categories of groups.

Say you chose to group things by color.  Your categories will be different colors; red, blue, green, yellow..etc.

Then walk around your house and put objects in your house in its correct category.  (Yellow things go in the “Yellow” category.)  Write it down.

For extra fun, do this experiment with other people in your house.  Have them choose a different way to group things.  Compare your lists at the end!

You will find things that may be hard to put in one group.  (maybe it’s blue & yellow)  You can only put it in one, that means you have to decide!

It is lots of fun to be a scientist that classifies things!  They are called Taxonomists.

A reptile is a vertebrate animal, they have a bony skeleton just like you and me, breathe through lungs, are covered in scales, are ectothermic, and typically lay eggs.

Cold-blooded

Uromastyx basking in the sun

Reptiles are ectothermic (exothermic) meaning, “outside temperature.” This means the animal’s internal temperature changes with that of the environment. If it is 73 degrees outside, the inside of the snake is 73 degrees. Mammals are homothermic, meaning same temperature all the time. Humans are typically 98.6 degrees Fahrenheit all of the time.

Reptile bodies cannot function when it is too cold or too hot. They rely on their surroundings to maintain their body’s preferred temperature. A cold lizard will bask on a rock in the sun, then move to the shade after he becomes too hot.

Types of reptiles

There are over 8,000 kinds of reptiles split into four groups.

1. Chelonia – turtles, tortoises

2. Crocodilia – alligators, caimans, crocodiles, gavials

3. Rhynchocephalia – tuatara


4. Squamata – amphisbaenians, lizards, snakes

Scientists do not separate lizards and snakes into two groups, but list them under the group “squamata.” Snakes are considered specialized versions of lizards. Why must the scientists be confusing?

Compare and Contrast: Snakes Vs Lizards

All snakes are legless, but some lizards are legless too!

All snakes have no ears, but some lizards lack ears as well.

All snakes have no eyelids, but some lizards also have no eyelids.

Snakes have forked tongues, but so do many lizards.

Confused yet? Don’t worry, from now on we will discuss snakes and lizards as separate groups. Whew! (and you were worried)

Chelonians – Turtles

Inside a box turtle

There are over 300 different kinds of turtles. Sea turtles fly gracefully through the warm oceans of the world with giant flippers, tortoises lumber across the land with strong elephant like legs, and terrapins paddle with webbed feet in freshwater habitats.

A turtle’s ribs and backbone together form the turtle’s hard shell. It is covered in skin just like your bones are, a turtle’s shell is inside its body.

Sea turtles can hold their breath for over an hour by using the powers of their amazing heart. The heart blocks off blood to the lungs and allows the blood to travel to only parts of the body needing oxygen while under water!

The giant galapagos tortoise, aldabra tortoise, and african spurred tortoise can live to be over 170 years old!

Crocodilia – Crocodiles and family

With beautiful smiles and big strong tails, crocodilians number over 20 different species including crocodiles, alligators, caimans, and gharials. Gharials have very long, narrow snouts studded with sharp teeth.

crocodile

Crocodiles and alligators are a bit more difficult to tell apart. Alligators typically have broader snouts and straight rows of ridges down their backs. Crocodiles have narrower snouts and irregular rows of ridges on their back. When a crocodile’s mouth is closed, its fourth tooth on the lower jaw fits into a notch on the outside of the upper jaw.

There are only two different kinds of alligators; the american alligator and the very endangered chinese alligator.

Crocodilians are very shy creatures feeding on insects, snails, shellfish, frogs, turtles, fish, mammals, and birds. They rarely want to be near any human. We taste terrible!

Osteoderms on a gators back

The eyes and nostrils are located on top of their head to allow the animal to see and breathe above the water’s surface. They are covered in bony armor to protect them from both their prey and predators. It’s almost like having two skeletons!

We still have much to learn from crocodiles. We have found they are immune to some diseases, heal quickly, are intelligent, and are wonderful parents. Alligators even help other animals survive during droughts by digging water holes with their huge body. Sadly, most crocodilian species are in danger of becoming extinct!

Squamates – Lizards

World's smallest lizard

Lizards are the most diverse group of reptiles. They come in a huge variety of colors, shapes, and sizes. Lizards are split into two clades or groups, the Iguania and Scleroglossa (meaning hard tongue.) Some lizards can grow over 10 feet long like the komodo dragon and Salvadores monitor lizard. Others, like the Jaragua lizard are able to curl up on a dime.

A typical lizard has external ears, four legs, claws, eyes with eyelids, and tails. Scientists have found that lizards can see color, and some can even see in the ultraviolet wavelengths. Excellent eyesight allows the creatures to snatch bugs out of the air and to see spectacular mating displays.

Frilled lizard

A lizards sense of smell and taste is very actute. Monitor lizards even have a forked tongue like a snake to enhance smelling ability.

Lizards have found remarkable ways to survive. Many are covered in spines, some can stick to trees, most are able to lose their tails, others change colors, a few glide out of trees, and one species can even run across water!

What scientists have learned from lizards has been astounding. They are an amazing group of animals.

Squamates – Snakes

No other animal has been both revered and reviled more than the snake. They are the most widely feared and misunderstood animal on the planet. Very few kinds of snakes are able to harm people.

These slender reptiles have no legs, ears, or eyelids. Snakes are dry, not slimy as scales are made of keratin, the same thing your hair and fingernails are made of.

Madagascan Hognose snake sticking out his tongue

A snake’s forked tongue cannot sting or hurt you. A snake that is constantly flicking out it’s tongue is simply interested in its surroundings “sniffing’ like a dog. Chemicals or “scents” stick to the tongue as it waves it around. Then the scent laden tongue is stuck into the neuron studded Jacobson’s organ, a small hole in the roof of the mouth, sending instant messages about what it smells to its brain.

Central American Rattlesnake see his heatpits?

Remarkable organs known as heat sensing pits light up the night for some lucky snakes. Rattlesnakes, vipers, copperheads, boas, and pythons are able to distinguish in vivid detail differences in temperature allowing them to navigate and catch prey in complete darkness.

All snakes are carnivores. To catch prey, a snake must either bite it with fangs and inject venom, or use its body to subdue the animal using strong muscles. Swallowing the food is a challenge for an animal with no arms or legs! Their jaws are not strong enough to chew their food. Tiny curved teeth hook on to the food item, and allow it to only go in one direction, down the throat!

A snake’s head may appear too small to swallow many food items. Jaws of these animals have a hinge allowing them to open wide. The lower jaw includes two jaw bones connected in the middle with a streatchy ligament, so the mouth can open wide sideways as well. One side of the jaw holds the prey while the other side of the jaw slides forward, walking the food further into their mouth.

The largest snakes in the world are the anaconda and reticulated python, both able to grow over 30 feet long and weighing several hundred pounds. Jewels of this blue planet, snakes come in every color of the rainbow rivaling tropical fish and birds in their beauty.

Rhynchocephalia – Tuatara

Tuatara

A living fossil, the tuatara is an unusual reptile unchanged since the days of the dinosaurs. Although they look much like lizards, tuatara have different skulls, teeth, and pelvic bones. Living only in New Zealand in protected islands, these reptiles prefer lower temperatures than other reptiles. Tuataras live for a long time, probably over 100 years!

Unfortunately, they are highly endangered due to humans, habitat destruction, and introduced predators.