Assessing the habitat use of Lesser Black-backed Gulls (Larus fuscus) From the Bowland Fells SPA.
Author(s): Clewley, G.D., Scragg, E.S., Thaxter, C.B. & Burton, N.H.K.
Published: September 2017 Issue No.: 694
Publisher: British Trust for Ornithology Pages: 60pp
The urban sprawl
BTO's Head and Principal Ecologist, Gavin Siriwardena, explains how the urban landscape is affecting our wild bird populations.