La Tour du Valat

Article

The invasion of Northern Bullfinches P. p. pyrrhula to Britain in autumn 1994, with particular reference to the Northern Isles

Roger Riddington, Auteur ; Nik Ward, Auteur

Dans Ringing & Migration (19(1) May, 1998)

The invasion of Northern Bullfinches P. p. pyrrhula to Britain, primarily the Northern Isles, in autumn 1994 is documented. The timing and magnitude of the influx is described, whilst ringing data are used to describe age and sex composition, bo[...]

Plus d'information...

Ajouter au panier