Concerns for Guillemot chicks on Skomer
Long-term monitoring is key to understanding changes in Guillemot populations
New radar resource for migration research
Bird contamination or data source? A matter of perspective
More to “little brown jobs” than meets the eye
Unexpected breeding dispersal behavior in the Grasshopper Sparrow
The changing survival of Bewick’s Swans
A long-term mark-resight study gives insight into falling swan numbers
Rufous-headed Robin – on the brink of extinction?
Or has the Rufous-headed Robin already gone extinct?
Shag diet: A new fad?
Shag diet composition diversifies over 3 decades due to ocean warming
Not all black and white: taking into account a birds eye view
Can seabirds tell the difference between live and museum specimens?
A wader detective story
Chick predation CSI in a high-stakes game of predator prey
Wind farms and Hen Harriers in Ireland
Considerable spatial overlap and weak evidence for impact
Outsiders: Size, but not Shape, Matters
Contrasting flapping counterparts, wing shape and migratory habits are unrelated in soaring birds