Lesser Black-Backed Gull

This Lesser Black-Back was on one of the Western Rocks . And as you can see from the photo it has a ring on its right leg an a Geolocator on its left leg which records all of its movements 24/7 .

If you click on this link it shows were the lesser Black-Backed Gulls go

http://www.ios-wildlifetrust.org.uk/newswhatson/where_do_the_gugh_gulls_go