01 August 2019CommentsNews and comment
Compiled by Adrian Pitches
Hen Harriers – good news and bad news
The good news is that there were four Hen Harrier Circus cyaneus nests on the United Utilities Bowland...
01 August 2019CommentsMain paper
Ron Summers, Brian Bates, Louise de Raad, Norman Elkins and Brian Etheridge
Abstract The migrations of Common Sandpipers Actitis hypoleucos are described by combinin...