Threatened Australian animal and plant species have been given a major lifeline, thanks to new funding for a new database that contains 100-years of flora and fauna DNA.
Pythons first arrived in Australia from Asia around 23 million years ago and then adapted to their new home by becoming incredibly diverse, according to new research.
Professor Kruuk will receive $3.3 million in funding from the ARC to pursue research into the effects of changing environments on wild animal populations.
By nature of their conspicuousness, sexual signals can cause a conflict between natural and sexual selection, with natural selection favoring a decrease in exaggeration of an ornament and sexual selection favoring an increase.
The Peer Community in (PCI) project offers an alternative to the current system of publication - which is particularly expensive and not very transparent.
The cross-kingdom mimicry of female insect sex pheromones by sexually deceptive orchids has fascinated evolutionary biologists ever since the importance of chemistry in pollination by sexual deception was first recognised.
Any antagonistic interaction has the potential of favouring sex, just as predicted by the "Red Queen hypothesis" in the case of host-parasite interactions. Is it really the case?