Daniel J. Field:
Scarlet-headed Blackbird (Amblyramphus holosericeus), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Unicolored Blackbird (Agelasticus cyanopus), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Scarlet-headed Blackbird (Amblyramphus holosericeus), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Brewer's Blackbird (Euphagus cyanocephalus), Bodega Bay, California
Daniel J. Field:
Scarlet-headed Blackbird (Amblyramphus holosericeus)
Daniel J. Field:
Scott's Oriole (Icterus parisorum), Portal, Arizona
Daniel J. Field:
Bullock's Oriole (Icterus bullockii), Portal, Arizona
Daniel J. Field:
Hooded Oriole (Icterus cucullatus), Portal, Arizona
Daniel J. Field:
Orchard Oriole (Icterus spurius), New Haven, Connecticut
Daniel J. Field:
Variable Oriole (Icterus pyrrhopterus), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Altamira Oriole (Icterus gularis), Bentson Rio Grande Valley State Park, Texas
Daniel J. Field:
Long-tailed Meadowlark (Sturnella loyca)
Daniel J. Field:
Solitary Black Cacique (Cacicus solitarius), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Grayish Baywing (Agelaioides badius), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Shiny Cowbird (Molothrus bonariensis) atop a Capybara (Hydrochoerus hydrochaerus), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Bronzed Cowbird (Molothrus aeneus), Portal, Arizona
Daniel J. Field:
Grayish Baywing (Agelaioides badius), Esteros del Iberá, Corrientes, Argentina
Daniel J. Field:
Brown-headed Cowbird (Molothrus ater), New Haven, Connecticut, USA
Daniel J. Field:
Great-tailed Grackle (Quiscalus mexicanus), Rockport, Texas
Daniel J. Field:
Giant Cowbird (Molothrus oryzivorus), Pouso Alegre, Mato Grosso, Brazil
Daniel J. Field:
Red-winged Blackbird (Agelaius phoeniceus), Point Pelee National Park, Ontario
Daniel J. Field:
Long-tailed Meadowlark (Sturnella loyca), Mendoza, Argentina
Daniel J. Field:
Altamira Oriole (Icterus gularis), Jardín Botánico del Instituto de Biología UNAM, Mexico City, Mexico
Daniel J. Field:
Western Meadowlark (Sturnella neglecta), Pawnee National Grassland, Colorado
Daniel J. Field:
Bullock's Oriole (Icterus bullockii), Barr Lake State Park, Colorado
Daniel J. Field:
Common Grackle (Quiscalus quiscula), Barr Lake State Park, Colorado
Daniel J. Field:
Bullock's Oriole (Icterus bullockii), Barr Lake State Park, Colorado
Daniel J. Field:
Brown-headed Cowbird (Molothrus ater), Burnaby Lake, British Columbia
Daniel J. Field:
Chopi Blackbird (Gnorimopsar chopi), Serra da Canastra, Minas Gerais, Brazil
Daniel J. Field:
Hooded Oriole (Icterus cucullatus), Portal, Arizona
