Waterbird populations on the Greater Thames Estuary: Numbers and trends by count sector
Author(s): L J Wright, G E Austin, I M D Maclean & N H K Burton
Published: January 2013 Issue No.: 512 Pages: 505pp
Download article 14.44 MB application/pdf
Short-eared Owl Tracking
New tracking work aims to better understand why this hard to monitor species may be in decline.
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...