Twite
(Carduelis flavirostris)
Example 1
Date:
March 1998
Origin:
(Collection B. Veenstra)
Location:
Noordhollands Duinreservaat, NL
Age and sex:
Feathers:
Leftwing (primaries)
|
Leftwing (secundaries and tertials)
|
Tailfeathers
|
Rumpfeathers
.