Effects of density-dependence and weather on population changes of English passerines using a non-experimental paradigm

Author(s): Greenwood, J.J.D. & Baillie, S.R.

Published: January 1991

Journal: Ibis Volume: 133

Digital Identifier No. (DOI): 10.1111/j.1474-919X.1991.tb07675.x

View journal article

Staff Author(s)

Stephen Baillie

Honorary Research Fellow

Raptor ID (2 sessions, Wednesdays 10am)

The training will consist of two weekly online sessions of about 2 hours 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.

Case Study

BTO Data Reports

Our reports provide rigorous scientific information to inform Environmental Impact Assessments in the UK.

Effects of density-dependence and weather on population changes of English passerines using a non-experimental paradigm

Share this page

Related content

Raptor ID (2 sessions, Wednesdays 10am)

BirdTrack migration blog – early spring

BTO Data Reports