Pachyramphus polychopterus nigriventris
Bird Info: Passeriformes, Subspecies, Tityridae (Tityras and allies)
World Birds Taxonomic List: Genera and species with citations.
… Sclater,PL 1862 Cat.Coll.Am.Birds p.242; Pachyramphus polychopterus dorsalis Sclater,PL 1862 Cat.Coll.Am.Birds p.243; Pachyramphus polychopterus nigriventris Sclater,PL 1857 PZS Pt25 …
www.zoonomen.net/avtax/pa07.html
WINGS Birding Tours to Costa Rica: Butterflies and Birds – Bird List
Butterflies and Birds – Bird List. WINGS is a … 1: Black-bellied Hummingbird: 2: 10: Eupherusa nigriventris … 1: White-winged Becard: 1: 1: Pachyramphus polychopterus
wingsbirds.com/birdLists/birdlist/28
Los Inocentes Bird List
BIRD LIST FOR EL CENTRO DE CONSERVACIÓN, LODGE … Eupherusa nigriventris: Black-bellied Hummingbird … Pachyramphus polychopterus: White-winged Becard
cstl-csm.semo.edu/journet/Inocentesweb/Birds.htm
BIRDS LIST
BIRDS LIST … 23(7) Black-bellied Hummingbird Eupherusa nigriventris 24(21 … 33(11) White-winged Becard Pachyramphus polychopterus 33(13) Masked Tityra …
www.rara-avis.com/descargables/Bird_list.pdf
Costa Rican Bird Route
Costa Rican Bird Route Species List (Updated Dec … Black-bellied Hummingbird: Eupherusa nigriventris … Pachyramphus cinnamomeus : White-winged Becard: Pachyramphus polychopterus
www.costaricanbirdroute.com/birdlist.htm
WINGS Birding Tours to Costa Rica in November – Bird List
… Birding Tours to Costa Rica in November – Bird … 4: Black-bellied Hummingbird: 1: 5: Eupherusa nigriventris … 3: White-winged Becard: Pachyramphus polychopterus: 4: Rose-throated Becard: 3: 4 …
wingsbirds.com/birdLists/birdlist/27
photo of balcony Rara Avis Rainforest Lodge Reserve in Costa Rica
Rainforest Lodge & Reserve Costa Rica. Birds … Black-bellied Hummingbird: Eupherusa nigriventris: 24(21) … White-winged Becard: Pachyramphus polychopterus: 33(13)
www.costaricatravelguide.com/Rara-Avis/biod/birds.htm
Avibase – Bird Checklists of the World – Costa Rica bird checklist
… database information system about all birds of the … Black-bellied Hummingbird: Eupherusa nigriventris … White-winged Becard: Pachyramphus polychopterus: Black-and-white Becard …
avibase.bsc-eoc.org/avibase.jsp?pg=checklist®ion=CR
List of birds of Costa Rica – Wikipedia, the free encyclopedia
… Costa Rica is a small country, it is in the bird … Black-bellied Hummingbird Eupherusa nigriventris; Violet … Pachyramphus cinnamomeus; White-winged Becard Pachyramphus polychopterus …
en.wikipedia.org/wiki/List_of_birds_of_Costa_Rica
North American-Birds
North Ameican bird check lists. Find the common or … arcticus Dendrocolaptes picumnus Eupherusa nigriventris … Chalybura buffonii Malacoptila panamensis Pachyramphus polychopterus …
www.all-birds.com/North-American-Birds.htm