The day and night distributions of waterfowl on the Mersey and adjacent areas.

Author(s): Clark, N.A., Donald, P.F., Mawdesley, T.M. & Waters, R.J.

Published: January 1990 Issue No.: 66 Pages: 152pp

Biodiversity loss and the UK’s birds

Biodiversity loss is one of the biggest drivers of bird population declines in the UK. Learn what we’re doing to tackle this threat to nature and how you can support our work.

Tagged Lesser Black-backed Gull. Gary Clewley

Article

Bird tracking

Phil Atkinson explains the technology behind tracking.

Event

Bird Sound ID in Summer (2 sessions, Wednesdays 10am)

Bird Sound ID in Summer involves two interactive online sessions of about two hours each, complemented by supported self-study exercises. We place a strong emphasis on providing you with tools and techniques to help you...

Set preferences

The day and night distributions of waterfowl on the Mersey and adjacent areas.

Share this page

Related content

Biodiversity loss and the UK’s birds

Bird tracking

Bird Sound ID in Summer (2 sessions, Wednesdays 10am)