RFWEN2DW–Black-headed Trogon (Trogon melanocephalus) in Palo Verde National Park, Costa Rica
RF2PWGX04–Black-headed trogon (Trogon melanocephalus), Cabo Blanco Nature Reserve, Costa Rica
RF2JR39C8–Black-headed Trogon - Trogon melanocephalus bird in Trogonidae, found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico and Nicaragua in
RM2C9718W–black-headed trogon (Trogon melanocephalus), male perched on a branch, Costa Rica
RM2R0EHET–Black-headed Trogon (Trogon melanocephalus) adult male, perched on branch in tree, Costa Rica
RF2AXYA88–Birds of Costa Rica, Black headed trogon (Trogon melanocephalus) feeding on a branch. Guanacaste, Costa Rica.
RM2P36P1B–Black-headed Trogon (Trogon melanocephalus), adult male, sitting on a branch, Lancetea Botanical Garden, Honduras
RF2BW0E53–Black-headed Trogon (Trogon melanocephalus) adult male perched on branch Lancetea Botanical Gardens, Honduras February 2016
RF2J7K9NF–Close up of a bird on tree
RM2CC97BA–Black-headed Trogon (Trogon melanocephalus ) female perched on a branch
RF2HWB2BA–Trogon from Costa Rica. Black-headed trogon, Trogon melanocephalus, yellow and dark blue exotic tropical bird sitting on thin branch in the forest, Ca
RF2J9NF9A–black-headed trogon (Trogon melanocephalus) sitting on a branch of a tree with green leaves in the background
RMMTMWWK–Black-headed trogon perches on an Acacia branch in Costa Rica
RMBH4JDE–Black-headed trogon (Trogon melanocephalus) perched on a branch.
RMBE203M–Black-headed Trogon (Trogon melanocephalus) Tamarindo National park, Costa Rica
RMG56XHN–Black-headed Trogon (Trogon melanocephalus) adult male, perched on twig, Lancetea Botanical Gardens, Honduras, February
RF2PWGX15–Black-headed trogon (Trogon melanocephalus), Cabo Blanco Nature Reserve, Costa Rica
RFGJF06N–schwarzkopftrogon
RM2C971P7–black-headed trogon (Trogon melanocephalus), female perched on a branch, Costa Rica
RM2CPFGX7–. The birds of North and middle America: a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America, from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos Archipelago . 2. TROGON melanocephalus. U. S. NATIONAL MUSEUM BULLETIN NO. 50, PART 5, PL. XXXI. I. TROGONURUS ambiguus.
RF2AXYA9A–Birds of Costa Rica, Black headed trogon (Trogon melanocephalus) perching on a branch. Guanacaste, Costa Rica.
RMPFYYA4–. The birds of North and Middle America : a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America, from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos Archipelago . Birds. 1 I. CURUCUJUS massena.. 2. TROGON melanocephalus. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Ridgway, Robert, 1850-1
RF2BW0E5C–Black-headed Trogon (Trogon melanocephalus) adult male perched on branch Lancetea Botanical Gardens, Honduras February 2016
RM2CC97B9–Black-headed Trogon (Trogon melanocephalus) male perched on a branch
RF2F8B644–Black-headed trogon, Trogon melanocephalus, yellow and dark blue exotic tropical bird sitting on thin branch in the forest, Carara NP, Costa Rica. Wil
RM2CC97BB–Black-headed Trogon (Trogon melanocephalus ) female perched on a branch
RF2WX5ABE–Front closeup view of a black-headed trogon in a tree with colourful background in Costa Rica
RMCNJX21–Black-headed Trogon (Trogon melanocephalus) adult male, perched on branch in tree, Costa Rica, february
RF2PWGWWC–Black-headed trogon (Trogon melanocephalus), Cabo Blanco Nature Reserve, Costa Rica
RM2C9727T–black-headed trogon (Trogon melanocephalus), female perched on a branch, Costa Rica
RMRDEEXF–. The birds of North and Middle America : a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America, from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos Archipelago . Birds. 1 I. CURUCUJUS massena.. 2. TROGON melanocephalus. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Ridgway, Robert, 1850-1
RF2AXYA8D–Birds of Costa Rica, Black headed trogon (Trogon melanocephalus) perching on a branch. Guanacaste, Costa Rica.
RMRHDRXT–. Bonner zoologische Monographien. Zoology. 102. Fig. 34: Distribution of the Tlogon viridis superspecies. Explanation: Trogon viridis (1, 2, 3). Dashed area and dotted circles — T. v. me- lanopterus (1). Stippled area and open circles — T. v. viridis (2). Hatched hori- zontally — T. v. chionurus (3). Solid area — T. bairdii. Hatched vertically — T. melanocephalus. Dotted area — T. citreolus. Andes mountains above 2000 m elevation are in black. Plumage color: Upper parts blue-black, increasingly dull black in the species of northern Middle America. Beily yellow except in T. bairdii with orange
RMATWWPP–Black headed Trogon Trogon melanocephalus male perched in a tree
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