Discover birds through their songs and calls. Each Tweet of the Day begins with a call or song, followed by a story of fascinating ornithology inspired by the sound.
Author Jasmine Donahaye observes a winter flock of female chaffinches.
2 mins
RSPB President Dr Amir Khan on his complicated relationship with the sparrowhawk.
2 mins
Nature writer Sophie Pavelle has been searching for the merlin, but is yet to see one.
2 mins
Broadcaster Tom McKinney on the spectacular autumn arrival of fieldfare.
2 mins
Comedian Susan Calman has gone to great lengths to entice goldfinches into her garden.
2 mins
How the bill-clattering of white storks became a sign of spring at Knepp in West Sussex.
2 mins
On a hot summer walk, author Jasmine Donahaye feels refreshed by the sound of mallards.
2 mins
Nature writer Sophie Pavelle on why the skylark is an iconic avian muse.
2 mins
Writer Horatio Clare on why he finds the herring gull to be a mighty and surprising bird.
2 mins
Conservationist Isabella Tree on the success of the common whitethroat at Knepp in Sussex
2 mins
