About Christine

Christine manages the live animal collection, teaches weekday dissection labs and summer camp classes, and presents Wildlife on Wheels programs. It has been said that she is "usually carrying something interesting."

Amazon Scavenger Hunt: a Fun Way to Explore Rainforest Sustainability

Recently my daughter and I were making cookies when she asked me, “Where do chocolate chips come from?”

I considered the glib answer, “From the chocolate chip factory,” but decided to take advantage of a teachable moment and said, “Well, chocolate is made from seeds of the cacao tree that grows in the South American rainforest.”

If you know any six-year-olds, one question inevitably leads to another. So began a conversation about rainforest plants, animals and people that tested the limits of my understanding — all for the love of cookies.


Chocolate, cinnamon and vanilla beans, all from the Amazon.

As we enjoyed our cookies, we talked about other things in our house that came from rainforests. A quick online search later and we were off counting different foods, checking out the furniture and even kicking the tires on the car. As it turns out, a lot of things in our home originate in a rainforest. We easily found 30 items!


Example of mola on a quilt.

 Indigenous peoples sustainably use rainforest resources. Besides food, clothing, tools and homes, some cultures harvest rainforest animals and plants for ceremonial clothing that is passed from one generation to the next. Many cultures trade in non-food items like handmade baskets and bowls, and art produced by some cultures has found its way into our lives. The ornately patterned molas made by the Kuna Indian women of Panama can be found on purses, wall hangings or even quilts.


Example of another mola.

As a consumer, supporting companies and artisans that sustainably harvest these products can make a difference a world away. To raise awareness and enrich your child’s education, why not have your own Rainforest Celebration Day? Get your kids involved and try a rainforest product scavenger hunt or have a rainforest food-tasting party. Feeling crafty? Try making a mola out of fabric you have at home, or if like me you’d probably appliqué yourself to it, try making it out of construction paper instead! Brightly colored craft feathers (chicken, peacock, and pheasant) can be used to make necklaces, arm bands or if you’re really excited, headdresses or crowns for the little princesses in your life. 


Macaw feather headdress.

For more information on indigenous peoples, check out our John P. McGovern Hall of the Americas or the upcoming exhibit Out of the Amazon: Material Culture, Myth and Reality in Amazonia. The Cockrell Butterfly Center offers a taste of the rainforest, literally! Check out the vending machine downstairs, complete with edible bugs. Ask about our Wildlife on Wheels Rainforest topic to bring to your child’s school.

Experience a rainforest close to home with these ideas and your imagination. Happy hunting, and may all your scavenger hunts include cookies!

Food chains link the creatures of coastal ecology

Don’t stick your hand in that shell! You don’t know who might be home. It could be a carnivorous snail or a “clawsome” crab. Take a look at our Texas state shell, the lightning whelk or left-handed whelk, which feeds on bivalves like oysters and clams. Perhaps the snail that makes the shell is still hiding inside, or perhaps the shell is home to a hermit crab. Unlike most crabs, hermit crabs use the shells of snails as homes to protect their soft bodies.

Hermit Crab

Hermit crab taking residence in an empty lightning whelk shell.

Texas is home to some fascinating creatures, and our coast is no exception. In addition to the Gulf side beaches, there are salt marshes, jetties and the bay to investigate. Our coastal habitats are just waiting to be explored, and with the right gear, you can see organisms at every trophic level. (You knew I was going to talk about food chains, didn’t you?) 


Lightning whelk snail retracted into its shell, operculum blocking the opening.

Most folks will notice some of the upper-level consumers: birds like pelicans and gulls. Who could miss the gull snatching your unattended hotdogs? Or the pelicans plummeting into the water face first to catch fish? Maybe you’ve noticed fishermen along the beach as they pull in small bonnethead sharks. Some animals may require good timing and tons of mosquito repellent to see, like our rare and critically endangered Kemp’s ridley sea turtle. If you pay attention, there are even rattlesnakes catching mice that are feeding on insects and plants in the dunes!Food Web

As you follow a food pyramid from the apex down to the base, top predators like humans and sharks feed on the organisms in the level below. There you might find the larger bony fish we feed on, like redfish or snapper, and below them you can find some of the crustaceans and mollusks they feed on in turn. Crustaceans, like our blue crabs, stone crabs, and the smaller ghost crabs, often scavenge in addition to feeding on mollusks, worms, or even plant matter. Many of our mollusks are filter feeders, like oysters, pulling algae and plankton from the water. Finally, at the base of the food pyramid, there are the producers. The phytoplankton and algae make their own food with energy from the sun.

A food chain pyramid is a great way to show different types of food chains on one example. I used a pyramid created by my friend Julia and drew examples of food chains from our coast on it. One side has the trophic levels on it and the other three sides have example food chains. What’s on the bottom of the pyramid? The Sun, of course!Pyramid

Coastal ecology isn’t just about sand, shells, and dodging gulls. It’s also about the interactions between plants, animals, and their environment. The plants anchor the dunes, the dunes protect and replenish the beach sand, the sand houses animals like mole crabs and mantis shrimp, and we get to enjoy it when we protect it.

If tracking home beach sand in your shoes, car, towels, and suits doesn’t excite you, our new Hamman Hall of Coastal Ecology may be just the air-conditioned trip to the coast you need on a scorching summer day in Texas. Members, come join us Memorial Day weekend to see wonders of the Texas coastline!

Just another day at HMNS: Angry rattlesnakes, gecko cooling and non-stop learning in the Education Department

The conversation starts innocently enough. “So, how was your day?” asks my husband. “Well,” I say, “the short version goes like this: After I spent an hour with my arms held over my head wedged inside the gecko tank to extend its misting system, I asked my Director of Education to help me transfer our very large (and angry) rattlesnake so I could clean out his tank.

Nicole conversing with Archie

After I scrubbed out the rattlesnake tank, we wrangled him back in again. Then I think I paid some standard bills: fruit flies, crickets, you know — the basics. Oh, but the best part was during my test dissection of an owl pellet for an upcoming class, when I found an entire bird skull in the pellet. It was so cool! How was your day?”

Bird Skeleton found in Owl PelletMy husband pauses to let all of that to sink in and finally says, “Fine.” Another pause. “Did you say angry rattlesnake? You didn’t touch it, did you?”


So begins another conversation about my day-to-day with an incredulous spouse. I assure him once again that, yes, all of that is in my job description. And it doesn’t even begin to scratch the surface when you think about the Overnights, Teacher Workshops, Outreach Programs, or overarching if-you-don’t-know-ask-Education requests our Department solves daily.

One thing is for sure, it’s never routine, and there’s never a dull moment.

Western Diamondback Rattlesnake (behind glass)

To learn more about HMNS’ Education Department, what it does and the amazing programming it offers, click here.

Road Trip!

Many people come to our Museum for a visit.  In fact, last year, we had over 2.5 million visits. But have you ever had a museum come to you for a visit?  Well, the Houston Museum of Natural Science can do that, too!  The Museum has several different outreach programs where we bring specimens to students for some hands-on learning. 

Recently the Museum brought its El Paso Corporation Wildlife on Wheels to Kipp (Knowledge is Power Program) Dream Elementary School. In this picture, you can see some of the specimens used during our Reptiles and Amphibians topic. Snake skin, tortoise shells, fossil casts (center), coprolites and even caiman skin are valuable teaching tools and definitely more portable and safer than a large, live caiman!


In this picture below you can see some of the cutest kindergartners touching a Surinam Toad. They were very attentive and while some were nervous, most were very excited. They were also practicing safe touching technique: two finger touch, sitting “criss-cross-applesauce”, and as I learned that day, “with their spoons in their bowl” (meaning hands in their lap). The toad was pretty good too.


Here you see a Savannah Monitor behaving himself so that the children could touch him. If you have ever worked with a monitor, that is saying something! No hesitation here, these kindergartners were ready to touch the lizard even though he was big. Behind me in the photo is a good view of the table setup for that day. All of the specimens are something the children can touch like the crocodile skull, unless of course it is fragile enough to be in a jar or behind glass like the snake skeleton in the back.


At the end of the presentation, the children have the opportunity to come past the table and touch the specimen I had been using as part of the discussion. Here you can see the interest on their faces as they touch real crocodile teeth (without the risk of a bite!), a tortoise shell, and with only a little hesitation, fossilized dinosaur dung! This is often where I wonder what they are thinking: should I really touch poop, or would my head fit inside the croc’s mouth?

We don’t know who had more fun during El Paso Corporation’s Wildlife on Wheels…the students or the animals!  For more information on the Museum’s Outreach Programs, visit http://www.hmns.org/education/teachers/outreach_programs.asp.