Bird population changes for the years 1975-76

Author(s): Batten, L.A. & Marchant, J.H.

Published: January 1977

Journal: Bird Study Volume: 24

Digital Identifier No. (DOI): 10.1080/00063657709476551

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BirdTrack migration blog – early spring

It may still feel like winter but for some species, the increasing temperatures and lengthening days have already kick-started spring migration, with birds starting to arrive and depart across Britain and Ireland.

Bird population changes for the years 1975-76

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