Two herons are uncommon elsewhere in Amazonia (Egretta tricolor and Nyctanassa violacea).    From Wordnik.com.  [Tocantins-Araguaia-Maranhão moist forests] Reference

Other birds that utilize this ecoregion are yellow-crowned night-heron (Nyctanassa violacea), neotropic cormorant (Phalacrocorax brasilianus), yucatan parrot (Amazona xantholora), Yucatán bobwhite (Colinus nigrogularis), and zenaida dove (Zenaida aurita).    From Wordnik.com.  [Petenes mangroves] Reference

A juvenile yellow-crowned night heron (Nyctanassa violacea.    From Wordnik.com.  [xenogere] Reference

Birds most specific to mangroves include the Panama flycatcher (Myiarchus panamensis), whimbrel (Numenius phaeopus), yellow-crowned night-heron (Nyctanassa violacea), black-crowned night-heron (Nycticorax nycticorax), scaly-breasted hummingbird (Phaeochroa cuvierii), black-bellied plover (Pluvialis squatarola), prothonotary warbler (Protonotaria citrea), northern waterthrush (Seiurus noveboracensis), northern scrub-flycatcher (Sublegatus arenarum), mangrove swallow (Tachycineta albilinea), and greater yellowlegs (Tringa melanoleuca) just to name a few.    From Wordnik.com.  [Southern Dry Pacific Coast mangroves] Reference