While there are snakes that have been shown to be territorial in an ecological context, such as Taiwanese kukrisnakes which defend sea turtle nests (citation below), territoriality in a sexual selection context has never been demonstrated in a snake. Until now. Jonno Webb has been studying broadheaded and small-eyed snakes in Morton National Park, . . . → Read More: Territoriality in a snake
|
||||
 Comments are closed  Lab news, Publications, Small-eyed snake  behaviour, Cryptophis nigrescens, Elapidae, Jonathan Webb, Lizard Lab, Mitch Scott, residency, Rick Shine, small-eyed snake, territory Marco Barquero’s hard work has paid off! For his PhD, Marco travelled far and wide in his quest to study signalling in Jacky Dragons. Chapter 1 has just been published in Behavioral Ecology and Sociobiology. Marco studied three populations for which we had genetic data (thanks to Mitzy Pepper and Scott Keogh at . . . → Read More: Jacky Dragons have labile displays and don’t discriminate among populations Comments are closed Animal signals, Behaviour, Visual ecology animal signal, Jacky dragon, Lizard Lab, Marco Barquero, Richard Peters, signal evolution Scientists (including Lizard Lab associate Jonno Webb) have been trying to ameliorate the impact of toxic cane toads on the threatened northern quoll. They have been doing this using taste aversion learning, where quolls are fed nausea-inducing cane toad sausages from which they develop a negative association and thereafter avoid. There is evidence that . . . → Read More: Quoll school is in session.. Comments are closed Cane toads, Conservation Cane toad, First Dog on the Moon, Jonathan Webb, Jonno Webb, Lizard Lab, northern quoll, quoll The Lizard Lab welcomes our friend and colleague Dr. Feng Xu, visiting from Xinjiang, China, for a year! Feng is visiting from the Key Laboratory of Biogeography and Bioresource in Arid Land (KLBB), Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences (CAS). His research has three main areas: 1) conservation biology of . . . → Read More: Welcome Dr. Feng Xu! Part I By Martin Whiting This post is long-overdue! Here, we are reporting on two field trips to our new study site in Albury, in New South Wales, close to the border with Victoria. In December of last year, Martin, Dan and Geoff While (University of Tasmania) went on a field trip to establish . . . → Read More: Dispatches from the field: the social lizard landscape (Albury, New South Wales) By Dan Noble When it comes to animal athletics lizards have been model systems for exploring the relationships between ecology and physical performance. Our two recent papers, one in the Biological Journal of the Linnean Society and the second in Behavioral Ecology add to the growing list of studies looking at functional performance in lizards. Eastern water . . . → Read More: Athletic lizards: Sex, hormones, and physical performance By Julia Riley The Tree Skink (Egernia striolata) field crew has just returned from fieldwork in South Australia. We (Julia, James, Martin and Dan) were checking out two new field sites for potential long-term monitoring of social systems. Our trip began by flying to Adelaide, and even though it was Good Friday Adelaide . . . → Read More: Dispatches from the field: South Australia tree skink reconnaissance Followers of the Lizard Lab blog will have read previous reports about relatively rapid learning in lizards. In those studies we typically focused on males or avoided drawing comparisons between the sexes because either the sample size was limited or the focus of the study was different. In our latest paper we decided the . . . → Read More: Sex, boldness and learning in a lizard Take a look at photos from our field work in northern China, where we were studying complex communication in toad-headed agamas (Phrynocephalus). Our photos are loaded on Flickr, where you can view pictures of our study animals and past field trips. Click on the photo below! . . . → Read More: Photos from field work in Xinjiang Province, China Comments are closed Animal signals, China field work, Lizard Lab adventures, Phrynocephalus, Toad-headed agamas Lizard Lab, Phrynocephalus We have just recently finished working on a particularly interesting lizard: the toad-headed agama Phrynocephalus axillaris. We found a population on the gravel plains just west of Ruoqiang, in central Xinjiang Province, while searching for another species, P. forsythii. On that topic, P. forsythii has proven to be something of an achilles heel for . . . → Read More: Dispatches from the field: tough times for desert lizards in parts of Xinjiang Province, China |
     |
|||
|
Copyright © 2018 The Lizard Lab - All Rights Reserved |
||||
