Example 3
IMG 7572

Carduelis spinus

(Siskin, Tarin des aulnes, Erlenzeisig, Lúgano común)

Back
Next
Previous

 

3 Alula-feathers (1st row), 3 breast-feathers (2nd row), 4 undertail-coverts (3rd row)

 

For natural size set the magnification of your browser to 50 %.