BIRDS OF NORTH AND MIDDLE AMERICA. 



141 



indistinct; and jugular band much duller black (sometimes grayish 

 dusky), more or less interrupted in middle portion. 



Adult 7nale.— Wing, 86-103 (95.3); tail, 40-52.5 (45.2); culmen, 

 13-16.5 (14.4); tarsus, 24-27 (25.2); middle toe, 13-15 (13.6).° 



Adult female.— Wing, 89-102 (94.4); tail, 41-48 (42.8); culmen, 

 13-16 (14.6); tarsus, 23.5-26.5 (24.9); middle toe, 12-14.5 (13.6).^ 



Continental Tropical America in general, from southern Mexico, 

 in states of Vera Cruz (Playa Vicente; La Antigua), Oaxaca (Tchudn- 

 tepec), Tabasco (Montecristo), and Chiapas (Chiapa), and southward 

 through Guatemala (Chiapam), Honduras (Chamelicon), Nicaragua 

 (Momotombo; San Emilio), Costa Rica (Rio Frio; Cuabre; Rio 

 Sicsola; Herradura; Pozo del Rio Grande; Barranca de Puntarenas), 

 Panama (Lion Hill), and greater part of South America (both sides), 

 including islands of Trinidad, Tobago, Grenada, and Bonaire) to 



O' Twenty-seven specimens. 



b Twenty-three specimens. 



Locality. 



Wing. 



MALES. 



One adult male from Sinaloa 90 



Two adult males from Oaxaca 94. 5 



One adult male from Tabasco 100 



One adult male from Chiapas 



One adult male from Ilonduras 91 



One adult male from Nicaragua 94. 5 



Six adult males from Costa Rica j 95. 7 



Two adult males from Panama ! 95. 5 



One adult male from Colombia 97 



Four adult males from Amazon Valley, Brazil i 92. 7 



Two adult males from southwestern Brazil (Mattogrosso) 1 lOi. 5 



One adult male from Tobago i 96 



One adult male from Paraguay 103 



Three adult males from eastern Peru 96. 2 



FEMAI.ES. 



Two adult females from Oaxaca 



Three adillt females from Costa Rica 



One adult female from Panama 



Four adult females from Colombia 



One adult female from Tobago 



One adult female from Margarita Island, Venezuela 



Four adult females from British Guiana 



Two adult females from Amazon Valley, Brazil 



Two adult females from southwestern Brazil (Mattogrosso). 



One adult female from Paraguay 



One adult female from eastern Peru 



One adult female from Araenthia 



94.5 

 94.3 

 94 

 94.2 

 94 

 93.5 

 93 

 98 

 92 

 102 

 94 

 92 



Tarsus. 



24.5 

 26.5 



25 



25.5 



24 



25.2 



24.5 



25 



25.5 



25.5 



26 



25 



25.2 



24.2 



25.3 



24 



25 



2^.5 



24.5 



25 



25 



26 



25 



25 



26 



Middle 

 toe. 



13.5 

 14 



13.7 



14.2 



12 



13.6 



14 



13 



13.7 



13.7 



13.5 



14.5 



13 



13.5 



South American specimens, according to the series examined, much more often 

 (in fact usually) have the cinnamon on head and neck present, and also more pro- 

 nounced; but the difference is by no means constant, occasional Mexican and Cen- 

 tral American examples being quite indistinguishable in this respect. 



