Identifying winter swans
Every winter thousands of Whooper Swans from Iceland and Bewick’s Swans from Arctic Russia migrate into UK and Ireland to spend the winter here. Telling these two black and yellow-billed swans apart can be tricky. Here we help you to separate these wild northern swans.
BTO bird identification videos are supported by Natureguides
Natureguides kindly provide species video clips for our bird identification videos.
BTO Data Reports
Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.
Leaving a legacy: how you can support BTO in your Will
BTO’s Sam Rider talks about her journey into legacy work with BTO, and about the power of leaving the organisation a gift in your Will.