Just to
complicate things further - a scan of the current Clements list of birds of the
world gave:
Sulphur-winged Parakeet, Yellow-crested Cockatoo C.
sulphurea, Sulphur-crested Cockatoo, Yellow-throated Tinkerbird P.
subsulphureus, Sulphur-bearded Spinetail C. sulphurifera, Sulphur-bellied
Tyrant-Manakin N. sulphureiventer, Sulphur-bellied Tyrannulet,
Yellow-olive Flycatcher T. sulphurescens, Sulphur-rumped Flycatcher
M. sulphureipygius, Sulphury Flycatcher T. sulphurea, Sulphur-bellied
Flycatcher, Great Kiskadee P. sulphuratus, Golden-bellied Gerygone
G. sulphurea, Sulphur-bellied Whistler P. sulfuriventer, Sulphur-breasted
Bushshrike T. sulfureopectus, Sulphur-billed Nuthatch S.
oenochlamys, Sulphur-bellied Bulbul I. palawanensis, Sulphur-bellied
Warbler, Sulphur-breasted Warbler, Brimstone Canary S. sulphuratus,
Yellow Bunting E. sulphurata, Sulphur-rumped Tanager, and
Sulphur-throated Finch.
However,
there is also:
Keel-billed
Toucan R. sulfuratus, Sulphur-bellied Whistler P. sulfuriventer, and
Sulphur-breasted Bushshrike T. sulfureopectus. [All scientific names
and two in both lists]
One of those
birds is on the US list. Google gives 3640 hits for Sulphur-bellied flycatcher,
58 for Sulfur-bellied flycatcher.
"A rose by
...."
The only
thing I conclude to this is that it is time I went back to South
America.
With
apologies
Tim
Murphy