A study finds that young female chimps build nests earlier and more often than males, showing early independence.

When the peregrine falcons’ hideaway at Fox Hall was discovered by accident in 2007, the female had laid eggs on a bare bed of gravel on the roof ... provided a simple plywood nest box to increase the ...

One key element is ensuring they have adequate nesting boxes, an essential for hens to lay eggs safely and comfortably. Typically lined with soft bedding, these boxes mimic the secluded spaces ...

It's called nesting and it's characterized by a weird urge to tidy and clean in preparation for a brand new baby and is often ...