Common Tern

Sterna hirundo

Common Tern Common Tern Common Tern
Common Tern, showing the dark grey wedge on the upper wing, one of the features distinguishing it from the Arctic Tern which has uniform grey upper wings
Tern Tern Tern
These Terns were diving for fish in Regents Park, central London, and flying Northwest . . .
Tern Tern Common Tern
. . . taking the fish to the nesting pontoons such as those at Brent Reservoir
Tern nesting pontoon
Tern nesting pontoon on Brent Reservoir
Tern pontoon Some adults stay to defend the chicks from gulls Tern pontoon
The young terns are fluffy brown with white fronts

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White-fronted Tern
White-fronted Tern
Inca Tern
Inca Tern