Birds Birds Swallow feather IMAGE REF: 80013307 Swallow feather IMAGE REF: 80018755 Chicken’s egg outer shell detail. IMAGE REF: 80200098 Fractured eggshell of a hen. IMAGE REF: 80200245 Hen’s eggshell showing membrane and shell wall. IMAGE REF: 80200247 Foot of a Chaffinch (Fringilla coelebs) IMAGE REF: 80200751 Foot of a Chaffinch (Fringilla coelebs) IMAGE REF: 80200752 Toe of a Chaffinch foot (Fringilla coelebs). IMAGE REF: 80200753 Swallow (Hirundo rustica) feather detail IMAGE REF: 80201160 Swallow (Hirundo rustica) feather detail IMAGE REF: 80201161 Tawny owl (Strix aluco) feather detail. IMAGE REF: 80201167 Tawny owl (Strix aluco) feather detail. IMAGE REF: 80201173 Feather comparison of Swallow (Hirundo rustica) and Tawny owl (Strix aluco) IMAGE REF: 80201177_80201167 Swallow (Hirundo rustica) feather detail. IMAGE REF: 80201177 Follow us