Secondary wing feathers (Aves (primaries))

DE: Armschwingenfeder NL: Secundaire slagpennen van vogel DK: Vingefjer

Picture informations: Secondary wing feathers(Aves (primaries))
Author(s)	Christian Stotzem (WattenChris)
Licence statement	Copyrighted Material; the copyright remains with the author (not this web publication)
Licence	cc-by-sa 3.0

15 pictures found