I’ve been looking back at pictures from Redonda to get some inspiration for writing up a short “one year later” natural history manuscript and I’ve come across some pictures and video I haven’t shared yet. I’m going to queue up a few for fun. First, is the answer to a riddle the lizards had given … More Crudo a la Redonda
One of our first goals on Redonda was to get a good sense for the density of lizards on the island. This is one of the key metrics that has changed following rat eradications elsewhere in the Lesser Antilles. To do that we used a few different methods, we’re hoping that each will give us a slightly different … More Walking around Redonda
I’ve posted in the past about the lizard sprint speed studies I’ve tried over the years on erhardii. Each of those experiments have come with the caveat that without a high-speed camera (shooting around 500 frames per second and costing the down-payment for a house) we can’t detect more subtle differences between lizard populations. Well, this year … More High-speed Sprint Speed
As I’ve mentioned before, one of my primary research interests is how these lizards change in different contexts. So far I’ve measured a whole lot of morphological traits like limb length and head width on lizards from islands all over the cyclades. I’ve also measured a whole-organism performance trait, namely bite force, which relies on … More Lizard sprint speed
Hi Everyone, Just a quick update to let you know I’m alive and well. Sorry for the long delay since last posting. I’ve quite literally been flat out every single day. Last week Tuesday thru Friday I was up and in the field at or before 6:00 am. I’m a herpetologist! We’re supposed to get … More Trap Collecting!