Puffin BTO - British Trust for Ornithology

BTO Conference: Session 2 - Monitoring Waders

Puffin spotted at Abberton Reservoir dies - BBC News

Manx shearwater - Wikipedia

Introducing Puffins to Copeland BTO - British Trust for Ornithology

BTO produces new climate change report

Sea birds - Youth For Arctic Nature

Wetland and marine BTO - British Trust for Ornithology

BTO Co. Down (@BTO_Down) / X

COP26: Fears for UK puffin population due to warming seas

Climate crisis is already killing Britain's birds and 90% of our puffins could be dead by 2050