RT @TheSeabirdGroup: Colour ringing & resighting tells us Shags are v site-faithful in winter: https://t.co/ZLbyEALojT #Seabirds16 https://…
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3,068 followers
RT @TheSeabirdGroup: Colour ringing & resighting tells us Shags are v site-faithful in winter: https://t.co/ZLbyEALojT #Seabirds16 https://…
22,292 followers
RT @TheSeabirdGroup: Colour ringing & resighting tells us Shags are v site-faithful in winter: https://t.co/ZLbyEALojT #Seabirds16 https://…
42,945 followers
RT @TheSeabirdGroup: Colour ringing & resighting tells us Shags are v site-faithful in winter: https://t.co/ZLbyEALojT #Seabirds16 https://…