Status and distribution of European Nightjars Caprimulgus europaeus in the UK in 2004
Author(s): Conway, G., Wotton, S., Henderson, I., Langston, R., Drewitt, A. & Currie, F.
Published: January 2007
Journal: Bird Study Volume: 54
Digital Identifier No. (DOI): 10.1080/00063650709461461
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Exploring the value of a complete quarter-century of weekly garden bird observations from BTO's Garden BirdWatch covering the length and breadth of the country.
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...