Some female zebra finches foist a part of their eggs on their neighbours. Scientists of the Max Planck Institute for Ornithology in Seewiesen discovered that in every fifth nest there is one egg that ...
This is a preview. Log in through your library . Abstract 1. Opportunistic breeding (i.e. breeding whenever favourable conditions occur, regardless of interval or periodicity) is a strategy often ...
A new study suggests that some birds prioritize social information over visual evidence when making breeding choices. A new study in The Auk: Ornithological Advances suggests that some birds ...