Identifying Little Egret and Great White Egret
25 years ago the sighting of any White Heron in the UK would have been greeted with excitement. While Little Egret is now relatively common, it can sometimes be confused at distance with a much rarer visitor - Great White Egret. This video also helps separate GW Egret from 'white' or leucistic Grey Herons.
BTO bird identification videos are supported by Natureguides
Natureguides kindly provide species video clips for our bird identification videos.
Science - Latest research
Too wet to nest?
A common issue that many analysts of biological data encounter is that of detectability. For a human population we can (in principle) count every individual. For wildlife though, things are trickier, and only rarely is...
From symptoms and outbreaks to impacts and mitigation, learn more about avian flu and our dedication to tackling it.
Share this page