by Whiting | Aug 23, 2019 | Animal signals, Anti-predator behaviour, Behaviour
The latest edition of Australian Geographic features the iconic Australian Frill-necked Lizard (Chlamydosaurus kingii). A big part of the article, written by John Pickrell, features our own Christian Alessandro Perez-Martinez! And the top of the page features his...
by Whiting | Dec 2, 2017 | Animal signals, Behaviour, China field work, Colour, Communication, Crocodile lizard, Dispatches from the field
It’s been a very busy year, which explains why I am only now writing this blog post from my trip to China earlier this year (May-June). I had the amazing opportunity of seeing one of the world’s most endangered lizards—the crocodile lizard (Shinisaurus crocodilurus),...
by Whiting | Sep 23, 2017 | Animal signals, Behaviour, Colour, Communication, Frog
Imagine being a frog during the chaos of the breeding season and navigating the gathering crowds around the pond. How do you know who might be a suitable mate let alone whether they are male or female? One solution is colour. If one sex, typically males, is able to...
by Fonti Kar | Sep 6, 2017 | Animal signals, Cognition, Communication, Water skink project
Note: this blog post is republished from Fonti’s web site Dominant individuals tend to have greater monopoly over food and mates and therefore have more offspring compared to subordinate individuals. Are these successes attributed to greater cognitive ability?...
by Whiting | Jul 20, 2016 | Animal signals, Behaviour, Publications, Sexual selection, Water skink project
by Fonti Kar Animals often find themselves in direct competition with other individuals for resources and mates. Because fighting is costly, many species honestly signal their fighting ability to avoid injury (non-escalated fights). For example, in flat lizards...
by Whiting | Jul 6, 2015 | Animal signals, Behaviour, Visual ecology
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...
