Reptile Supervisor Bradley Lawrence guest-blogs on ZooHoo!

Unless you’ve been living under a rock (like our state reptile was during the winter months), you know how much we love Texas horned lizards here at the Dallas Zoo. Last weekend we began our 10^th year of studying “horny toads” at the Rolling Plains Quail Research Ranch in Fisher Co, Texas.

The population in this area of Texas is very healthy, and we have been monitoring them for 9 years now. We are gathering as much data as we can to help us learn what makes a habitat like this so good for horned lizards. We hope to use what we learn to help conserve these fabulous reptiles both in the wild and in our care here at the Dallas Zoo.

Over the next several months, we’ll be providing up-to-date notes from the field to give y’all a first-hand look at what we do. I hope that you will learn more about the Texas horned lizard as well as how they fit into the bigger ecological picture here in Texas.

The RPQRR is a 4700-acre ranch about 4 hours west of Dallas. Along with horned lizards, we get to experience a rare glimpse of wild Texas that is more and more difficult to find these days.

We start our lizard season in late April or early May, giving them a chance to wake up from their roughly 5 month hibernation. Once they’re awake they start looking for much needed food and also start to think about finding a mate.

We had a very productive first outing. We saw several very healthy looking horned lizards, even though we fought Mother Nature a bit. Spring weather in the rolling plains of Texas can be unpredictable and a little scary.

Stay tuned! We’ll give you more in a couple of weeks.

Conservation Interpreter Grayson P. guest-blogs on ZooHoo!

With a family tree that began 300 million years ago, turtles have been around since the time of the dinosaurs. There are 356 species of turtles, and they play an essential role in maintaining our environment. Freshwater turtles keep our lakes and rivers healthy by controlling aquatic vegetation; tortoises shape habitats for animals and plants by grazing; and sea turtles’ infertile eggs fertilize coastal dunes. However, while turtles have survived multiple mass extinctions, they are facing threats like never before, and as many as one-third of turtles could be extinct in the next twenty years. The Dallas Zoo is determined to change that.  

This April, we are highlighting endangered turtles and how we can protect them through everyday actions as part of our Protecting the 12 conservation plan, and we hope you’ll join us. The Dallas Zoo has a long history of protecting turtles. We take a two-pronged approach: protecting endangered turtles in the wild and breeding them in human care. We provide funding to many turtle conservation organizations, including the Turtle Survival Center in South Carolina, home to breeding populations of thirty turtle species at the brink of extinction. And in turtle biodiversity hotspots such as Madagascar, Myanmar, and India, we facilitate boots-on-the-ground field research and conservation to protect these reptiles.

With our conservation partner, the Turtle Survival Alliance (TSA), the Dallas Zoo is ensuring no species of turtle becomes extinct in the 21^st century. One of the most significant threats facing turtles is the illegal wildlife trade. In April 2018, over 10,000 endangered radiated tortoises were found in a poacher’s house in Toliara, Madagascar without access to food or water. It is believed the animals were collected for the illegal pet trade. The TSA led an unprecedented rescue mission to get these animals safe and healthy. Along with other AZA-accredited institutions, the Dallas Zoo sent emergency funds, supplies, and reptile specialists to Madagascar. Our team spent weeks soaking the surviving turtles to give them water and keep them alive. Because of this collaboration, the majority of the turtles lived and were able to be returned to the wild.   

In addition to the illegal pet trade, one of the biggest threats to turtles is plastic pollution. Every day, 8 million pieces of plastic flow through rivers, creeks, and other waterways, and end up into the ocean, threatening sea turtles who mistake it for jellyfish. As part of our movement to protect turtles, we are asking Zoo guests to make a pledge to pick up ten pieces of plastic pollution every Tuesday to keep the land and waters that turtles call home clean and safe. We hope this pledge is just a starting point and inspires our guests to reduce the amount of single-use plastic they use in order to protect turtles and other species.  

When you think of conservationists, you might picture biologists in the field. Here at the Dallas Zoo, we see our guests as conservation heroes because protecting our planet and the animals that call it home is a collaborative effort and everyone’s responsibility.

By picking up plastic pollution, making sure our reptile pets are from reputable breeders, and supporting the Turtle Survival Alliance, we can help protect turtles from extinction. We can’t do it alone and will need everyone’s help to save these magnificent animals which are essential to the wellbeing of our environment. Visit our turtle conservation station at the Galapagos tortoise habitat in ZooNorth through the end of the month to learn more about how you can help, and join us in creating a better world for turtles.