Bence Mate / Collared aracari (Pteroglossus torquatus) squabbling with Montezuma oropendola (Psarocolius montezuma) Costa Rica.

Ingo Arndt / Long-tailed meadowlark (Sturnella loyca) perched on branch in snow, Torres del Paine National Park, Patagonia, Chile. August.

Mike Read / Long-tailed meadowlark (Sturnella loyca falklandica) female perched on Gorse (Ulex europaeus) Saunders Island, Falkland Islands, November.

Gabriel Rojo / Long-tailed meadowlark (Sturnella loyca) reflected in water, Calden Forest, La Pampa, Argentina

Gabriel Rojo / Long-tailed meadowlark (Sturnella loyca) by water, Calden Forest, La Pampa, Argentina

Mike Read / Long-tailed meadowlark (Sturnella loyca falklandica) on daisy covered grassland, Bleaker Island, Falkland Islands, November.

Tim Laman / Long-tailed meadowlark (Sturnella loyca) Carcass Island, Falkland Islands

Robin Chittenden / Red-breasted Blackbird (Sturnella militaris) singing on barbed wire in the rain, Trinidad, Trinidad and Tobago, April

Ashley Cooper / Long tailed meadowlark (Sturnella loyca), three in grassland. Torres del Paine National Park, Patagonia, Chile. January.