Numenius arquata
AKA: Eurasian curlew
The curlew is the largest European wading bird, instantly recognisable on winter estuaries or summer moors with its long down-curved bill, brown upperparts and long legs. There have been worrying breeding declines in many areas largely due to loss of habitat through agricultural intensification. It is included on the Amber List as a bird with important breeding and wintering populations in the UK. (Info from rspb.org.uk)