Changes in numbers of breeding birds in the wider countryside, 1990-1991

Author(s): Marchant, J.H., Peach, W.J., Carter, S.P. & Balmer, D.E.

Editors(s): Carter, S.P.

Published: January 1995

Publisher: BTO/JNCC

ISBN: 978-0903793483

Staff Author(s)

Dawn Balmer

Head of Surveys

Gull ID (2 sessions, Wednesdays 7pm)

The training will consist of two weekly online modules of 90–100 minutes each, complemented by supported self-study exercises which will be provided after each session. The training will be run by BTO staff members Nick...

Blog

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

Article

Bird tracking

Phil Atkinson explains the technology behind tracking.

Changes in numbers of breeding birds in the wider countryside, 1990-1991

Share this page

Related content

Gull ID (2 sessions, Wednesdays 7pm)

BirdTrack migration blog – early spring

Bird tracking