Crests
fallen due to cold weather - Nick Moran describes
his first few months as BirdTrack Organiser and highlights one story
showing the apparent effects of the previous cold winter on one
group of birds in particular - the 'crests'.
Cold
weather has dramatic effect - Gordon Kirk, Local
Atlas Organiser in Gloucestershire, reveals the dramatic effect
that the cold weather we experienced during early spring 2009 had
on local Goldcrest numners as revealed through the Bird Atlas 2007-11.