Why Rana arvalis turn blue?
Posted: Thu Feb 23, 2017 2:26 pm
I've been thinking recently on the question of why do the males of mass breeding species of frog like arvalis and temporaria call or change color. Supposedly it has to do with sexual selection and that's probably the first thing to pop-up in one's mind but what exactly is its function?
It would be interesting to hear your thoughts.
Here's a publication I found which has some interesting info on the subject.
http://agris.fao.org/agris-search/search.do?recordID=US201301577102
It would be interesting to hear your thoughts.
Here's a publication I found which has some interesting info on the subject.
http://agris.fao.org/agris-search/search.do?recordID=US201301577102