Skern (ring reading)

After high tide, British-ringed Black-headed Gull (yellow ring with black code starting '2') and Dutch-ringed Oystercatcher (green ring above knee, coded colour ring on each tarsus!) successfully read today and details sent off. 15 Brent Geese and as below a good mix of ages of Med Gull the other highlights. 

Posted October 8th, 2017 at 1:52 pm by Lowell Mills in General Birding