Use of distance sampling to improve estimates of national population sizes for common and widespread breeding birds in the UK
Author(s): Newson, S.E., Evans, K.L., Noble, D.G., Greenwood, J.J.D. & Gaston, K.J.
Published: January 2008
Journal: Journal of Applied Ecology Volume: 45
Digital Identifier No. (DOI): 10.1111/j.1365-2664.2008.01480.x
Tackling the challenge of avian influenza
Director of Science James Pearce-Higgins discusses Highly Pathogenic Avian Influenza and BTO's role in the response to the current outbreak.
Songbird ID (3 sessions, Wednesdays 10am)
This course involves three weekly online sessions of 100 minutes, with a trainer:participant ratio of about 1:30. Participants' microphones are muted during the sessions but there is a large interactive component,...