Nature in L.A.

Showing posts with label : lizards

May 27, 2015

Lizard Love Bites

Have you recently seen lizards in L.A. that appear to be biting each other, or maybe they are trying to eat each other? 

If you have, you are not alone. Citizen scientist, Diana Beardsley, saw these two in her lizard-filled backyard and sent us this picture. It became the latest data point in our Reptiles and Amphibians of Southern California project (RASCals) which helps us understand the state of urban lizard populations. It also helped us realize a pattern!

Diana was not the only one to send us a picture of one lizard biting another. Many of the people who sent us these pictures were not sure exactly what they were witnessing–were they fighting, trying to eat each other, or doing something else...

December 23, 2014

First Lizard Found in Museum's Nature Gardens!

On November 19, 2014 something happened at work that I’ve been waiting three and half years for. Unfortunately, I wasn’t here to witness it, but thanks to citizen science I was able to celebrate the discovery, even though I was 6,187 miles away.

On that day, newly turned citizen scientist Toni Castillo documented the first lizard in the Museum’s Nature Gardens.

Photo courtesy of Toni Castillo

The lizard in question was a Western Fence Lizard, Sceleporus occidentalis, and Toni, a Museum staffer, just happened to see it as she was walking through the gardens.

“I was walking next to the Living Wall and saw something in the pathway. At first I thought it was a leaf or a stick, but then I looked closer and realized it was a lizard.”

Toni knew that this was a unique find—she’d heard...

April 27, 2012

Lizards, Snakes, and Frogs Oh My!

This last Saturday we held the second annual Lizard Hunt at Malibu Creek State Park! Dr. Greg Pauly, Museum Herpetologist, and Dr. Bobby Espinoza, CSUN Herpetologist, took a group of 25 lucky people out to observe, catch, and identify local herps.

Are you looking at me?
Western Fence Lizard, Sceloporus occidentatlis

Here is a list of all the herps we encountered:

Western Fence Lizard, Sceloporus occidentalis
Common Side-blotched Lizard, Uta stansburiana
Tiger Whiptail, Aspidoscelis tigris
Western Skink, Plestiodon skiltonianus
Southern Pacific Rattlesnake, Crotalus oreganus helleri
Gophersnake, Pituophis catenifer
Striped Racer,...

August 16, 2011

Gecko Hunting!

Instead of spending a cozy night in, reading Biology of Spiders (did I mention we're opening our Spider Pavilion at the end of September?), I went to Chatsworth on a gecko hunt!

At 8:30pm I parked on a dark street to meet up with a bunch of other lizard geeks (or Herpers, as they much prefer to be called). Among the party was my Museum colleague, Leslie Gordon (a self-proclaimed lizard lady and manager of our live vertebrate program), and Dr. Bobby Espinoza, Cal State Northridge's professor and researcher in the Laboratory of Integrative and Comparative Herpetology.  

Mediterranean House Gecko, Hemidactylus turcicus, trying to hide in a crack

We were here in deepest, darkest suburbia, looking for...

June 1, 2011

I Love My Job

So I get back to work yesterday morning after the long weekend, and this is what I find on my desk!

Yes, that is indeed a dead lizard and a peanut can full of mushrooms! To be more precise it is an Alligator Lizard, Elgaria multicarinata, and shaggy parasol mushrooms, Chlorophyllum rhacodes. I am not sure exactly how they turned up on my desk, but in this line of work it's pretty common for people to drop off interesting things for you to identify. 

This is especially true when you start to survey urban biodiversity through citizen science projects like Lost Lizards of Los Angeles (LLOLA). Myself and a number of other Museum staffers frequently return to our desks to discover dead lizard specimens. However, don't be compelled to follow suit. It is much more valuable to the...

May 13, 2011

Lizards Galore

It has been a week of lizard happenings at NHM! We've had a confirmed sighting of another Western Fence Lizard in Exposition Park, we're installing underground lizard tubes in the North Campus, and over the weekend we held our first Lost Lizard Spotting field trip.

Lizarding at Malibu Creek

This past Saturday morning a group of NHM staffers, and our good friend Dr. Bobby Espinoza, from Cal State University Northridge, led the first ever Lost Lizard field trip. Malibu Creek turned out to be the perfect location for this event and the group of kids and their families had a great time catching and identifying lizards. We found a number of species including Western Fence Lizards (Sceloporus occidentalis), Side-blotched Lizards (Uta stansburiana), and Western Whiptails (Aspidoscelis tigris). Hopefully the trip inspired all the participants to become Lost Lizard Citizen Scientists. If you're interested, find out more at the...