HKBWS WY 17/08/2017 15:16
Birds in the Air: Identifying Birds in Flight
[size=4]Sharing of useful link for birdwatchers. Provided by Anabel from overseas.
Birds in the Air: Identifying Birds in Flight[/size]
[url]http://www.airoasis.com/knowledgebase/identifying-birds-in-flight/[/url]