Adult male European Greenfinch (Chloris chloris). These highly-social songbirds are particularly at ... [+] risk from Trichomoniasis infections when fed from bird feeders. (Credit: Caroline Legg ...

'Tis Friendship's pledge, my young, fair Friend; Nor thou the gift refuse, Nor with unwilling ear attend The moralising Muse. Since thou, in all thy youth and charms, Must bid the world adieu, (A ...