Population trends of breeding birds in British woodlands over a 32-year period: relationships with food, habitat use and migratory behaviour
Author(s): Hewson, C.M. & Noble, D.G.
Published: January 2009
Journal: Ibis Volume: 151
Digital Identifier No. (DOI): 10.1111/j.1474-919X.2009.00937.x
Climate change in a warming world
BTO science contributes to our understanding of future scenarios, and informing policies and conservation management strategies to help species adapt.
Upland bird recording and monitoring (1-day, Dalmellington, Ayr)
Brush up on your upland bird identification by songs and calls. Learn more about opportunities for participation, and practice techniques for BirdTrack and the Breeding Bird Survey (BBS). Find out about the BBS ‘Upland...