Notes: Larger, dark brown tern, not blackish
as for Black Noddy; stouter,
shorter bill, white cap,
black lores. Narrow, incomplete white
eye-ring wraps round underside of eye. Pale brown bar
across
inner upperwing. White limited to the forehead on immature, variably
suffused w. grey-
brown. TYpically nests on ground or in low bushes.
Widespread in tropical offshore waters,
rarely seen from mainland.