Jonathan Wasse
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Red Kite
Milvus milvus |
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Common Sandpiper Actitis hypoleucos (top left) and
Green Sandpiper Tringa Ochropus (top right) - Old Moor RSPB, Barnsley (top two), Yorkshire,
Aug. 2009.
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(American) Black Tern Chilodnias niger surinamensis
Farmoor Res., Oxon, Aug. 2009.
3rd for Britain of this current subspecies. On one visit this juvenile was flying around with a juvenile "Eurasian"
Black Tern (C. n. niger) and a juvenile White-winged Black Tern. This allowed for excellent comparison. Comparison
with the Eurasian Black Tern subspecies revealed the American form to have a dark grey flank line, bigger neck-side mark,
slight dusky underwings and darker upperparts.
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