Binoculars, telescopes and cameras for the birdwatcher. BTO Field Guide No. 14

Author(s): Flegg, J.J.M.

Published: January 1972

Publisher: BTO

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.

Tagged Lesser Black-backed Gull. Gary Clewley

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Binoculars, telescopes and cameras for the birdwatcher. BTO Field Guide No. 14

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