Biology news

How to tell what a donkey is thinking

Yawning, sighing and stretching are just three behaviours observed in donkeys that have been evaluated in newly published research led by academics from the University of Bristol's School of Veterinary Sciences ...

Aug 19, 2014 5 / 5 (1) 0

Hoopoes' eggs show their true colors

Hoopoe females use cosmetics on their eggs - and the eggs gradually change color when they are incubated, from bluish-grey to a more saturated greenish-brown. This happens because secretion from the uropygial or preen gland ...

Aug 14, 2014 4 / 5 (1) 0

Are flexible parents adaptable parents?

(Phys.org) —The flexibility of parental behaviours to respond to changes in behaviour of their offspring may actually constrain the ability of parents to adapt to changes in their wider environment.

Aug 18, 2014 3 / 5 (1) 0