Birds of South America in all BBC programmes
Mya Rose Craig aka Birdgirl on the black browed albatross for Tweet of the Day.
Steve Backshall presents the story and sound of the black-browed albatross.
Wildlife sound recordist Chris Watson presents the bobolink.
The veery thrush has a remarkable song, if slowed down, as David Rothenberg explains.
Chris Packham presents the greater rhea, which roams the South American pampas.
David Attenborough presents the guira cuckoo of central South America.
Sir David Attenborough presents the house wren found across the New World.
Nadia Archer of the RSPB recalls Manchester's peregrines for Tweet of the Day.
Bill Oddie presents the peregrine.
Chris Packham presents the purple martin from eastern North America.
Michael Palin presents the red-eyed vireo from North America.
Avian vet Richard Jones introduces the bird that inspired his career.
Actor Samuel West remembers one of his proudest birdwatching moments for Tweet of the Day.
Steve Backshall presents the story and sound of the sandwich tern.
Michael Palin presents the snail kite from the Florida Everglades
Birdwatching's irreverent Tweeter YOLOBirder tells how he became hooked on peregrines.