Jennifer Houha Pennington

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.

Just sit right back and you’ll hear a tale,

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!

Last weekend we had some beautiful early April weather here in Northern Virginia.  After our brutal winter – we deserved it!  We headed out to Hemlock Overlook Regional Park to look for some signs of herpetological spring.  And we found it!

Our first find was one of the most common vertebrate creatures in the eastern United States:  the red-backed salamander.

Red Backed Salamanders

Red backed salamanders come in three different colors:  red backed, yellow backed and black or “lead” backed.

A "lead backed" red backed salamander

Red backed salamanders are different from many other amphibians.  They are members of the lungless group of salamanders – so they get all their oxygen absorbed into their blood stream through their slimy skin.  They also lay their eggs on land and the the larvae go through metamorphosis in the egg.  So, red backed salamanders never have to leave the land to lay eggs in the water the way most amphibians do.

Toads, on the other hand, must return to the water each year to mate and lay eggs.  At Hemlock, the woods were alive with the pleasant music of male toads singing to attract females.

American Toad

The male will “hug” the female (the science word for this toad hug is amplexus), and the female will lay hundreds of eggs encased in gelatinous goo into the water.

American Toads

In a few weeks, the temporary pools in our area will be filled with millions of black tadpoles that will quickly grow tiny legs and metamorphose into tiny toadlets.  To attract insect and slug eating toads into your garden, consider adding a toad home

We did not find any snakes on our trip at Hemlock, but the next day, one of Caroline’s neighbors called her to come and get a visitor out of her bathroom.

Baby Black Rat Snake removed from a bathroom!

Yep, I would definitely say that herpetological spring has sprung!

After the snowiest winter in Washington’s recorded history, the amphibians have finally made their way to the vernal pools to signal the beginning of spring. They are bit later than usual in this area. Late February is typically when spring peepers, wood frogs, and spotted salamanders make their first appearance in the DC area. This year, due to abnormally harsh winter conditions, they were about two weeks or so behind.

Last Friday night a few of the team members from Reptiles Alive had the special opportunity to visit a wetland area that is usually off-limits to the public. Off limits because it is behind a shooting range! We were invited by master naturalist Greg Zell along with a handful of other professional herpetologists and naturalists.

We met up at dark in the cool rain. Perfect weather. Well, maybe not perfect for humans, but definitely perfect for amphibians! On the road into the park, we discovered our first amphibians of the night – American toads!

American Toad

After putting on our rain gear, we crossed the shooting range walking over millions of broken clay targets until we reached the wetlands.  Immediately someone yelled “Spotted!”  Then more shouts were heard, and we realized, we were in the middle of hundreds, possibly thousands of spotted salamanders!  It was AWESOME!  They were everywhere!  Large female salamanders were being surrounded by 5 to 10 males at a time.  Salamanders were almost everywhere you pointed your flashlight, crawling through the mud or swimming like fish in the cold, clear water.  After an hour or so, spermatophores from the males began to fill the water as the ancient amphibian breeding rituals took place. It was the most amazing salamander sight I have ever witnessed.

Salamander Rhapsody in the Rain

Spotted Salamander

We spent a few hours observing them, photographing them and discussing them before we all decided it was time to come in out of the rain and dry off.  A few of us headed to Dogfish Head to warm up and have a late night dinner, but that, is another story…

Behind the scenes on a typical Monday at Reptiles Alive.

Today is feeding day for the snakes.  What, they only get fed on Mondays?!

the menu

That’s right.  Put your hand on your neck.  Does it feel warm?  Oh good, that means you are still alive.  Humans are endothermic that means that we have a heater inside our body to keep us a nice warm 98.6 degrees F.  What powers that heater is the food you must eat every day.

Reptiles are ectothermic or exothermic meaning “outside temperature.”  They are the same temperature inside their body as the temperature outside their body.  That means they don’t burn much food to make heat energy.  That is why we must eat much more than reptiles do.

Some of the snakes don’t even eat every week!  One snake, the Kenya Sand Boa, often goes nine months in the wild without eating!

Lot’s of people ask us what we feed our carnivores.

fresh ratcicles

Since snakes aren’t to excited about the culinary delights of dog food or hot dogs, we have to resort to a more wholesome approach to their diet; ratcicles!  These are humanely killed rats from a zoo food supply company are shipped frozen.  We defrost them in warm water and its lunch time!

The baby alligator sure looks excited about his lunch.

Check out the video of the alligator and snapping turtle eating on the Reptiles Alive Facebook Page and become our fan!