Writer Amy Liptrot discussed how hooded crows in Berlin remind her of her youth.
Clare Jones on the inspirational little egret for Tweet of the Day.
BBC security correspondent and avid birdwatcher Frank Gardner on the Little Auk.
Tiffany Francis recalls not realising she's seen a corncrake on Lunga for Tweet of the Day
Olympic Gold medallist Alex Gregory on the birds he sees while out early morning training.
Lily Burton is the youngest birder on Tweet and she shares a sad story of a mute swan.
British zoologist Professor Tim Birkhead recounts a guillemot chick in Tweet of the Day.
Zoologist Tim Birkhead dispels the myth of a foolish guillemot for Tweet of the Day.
Zoologist Tim Birkhead discusses the monumental dullness of puffins for Tweet of the Day.
British zoologist Tim Birkhead admires the intelligence of ravens for Tweet of the Day.