Caspian tern, skull (Hydroprogne caspia (cranium))
DE: Schädel Raubseeschwalbe
NL: Reuzenstern, schedel
DK: Rovterne kranium
Part of Caspian tern (Hydroprogne caspia)
| Short description | everywhere, very rare |
| Abundance | no records of this species , Distribution map |
| Status |