- The
northern bentbill (Oncostoma
cinereigulare) is a
species of bird in the
family Tyrannidae, the
tyrant flycatchers. It is
found in Belize, Colombia...
- ecaudatus)
Oncostoma P.L. Sclater, 1862
Northern bentbill (Oncostoma
cinereigulare)
Southern bentbill (Oncostoma olivaceum)
Lophotriccus Berlepsch, 1884...
- Scale-crested pygmy-tyrant,
Lophotriccus pileatus Northern bentbill,
Oncostoma cinereigulare Slate-headed tody-flycatcher,
Poecilotriccus sylvia Common tody-flycatcher...
-
ecaudatus (d'Orbigny & Lafresnaye, 1837) 196
Northern bentbill Oncostoma cinereigulare (Sclater, PL, 1857) 197
Southern bentbill Oncostoma olivaceum (Lawrence...
-
ecology IUCN
status and
estimated po****tion
Northern bentbill Oncostoma cinereigulare (Sclater, PL, 1857) Belize, Colombia,
Costa Rica, El Salvador, Guatemala...
- pygmy-tyrant,
Myiornis ecaudatus (E-SA)
Northern bentbill,
Oncostoma cinereigulare (V)
Southern bentbill,
Oncostoma olivaceum Scale-crested pygmy-tyrant...
- beardless-tyrannulet,
Camptostoma imberbe LC
Northern bentbill,
Oncostoma cinereigulare LC
Northern scrub-flycatcher,
Sublegatus arenarum LC Nutting's flycatcher...
- Pale-e**** pygmy-tyrant,
Lophotriccus pilaris Northern bentbill,
Oncostoma cinereigulare Southern bentbill,
Oncostoma olivaceum Slate-headed tody-flycatcher...
-
ecaudatus (d'Orbigny & Lafresnaye, 1837)
Northern bentbill,
Oncostoma cinereigulare (Sclater, PL, 1857)
Southern bentbill,
Oncostoma olivaceum (Lawrence...
- flycatcher,
Leptopogon amaurocephalus Northern bentbill,
Oncostoma cinereigulare Slate-headed tody-flycatcher,
Poecilotriccus sylvia Common tody-flycatcher...
