Species fact sheet by Global Register of Migratory Species - www.groms.de

Sterna superciliaris Vieillot, 1819 Family: Laridae Order: Charadriiformes Back
Yellow-billed tern Amazonasseeschwalbe Sterne argentée Charrancito amazónico
CMS NL Redlist 2000 (Criteria) NL CITES NL (Europe: SPEC threat status )
Migration: local migrant unclear

Sterna superciliaris

Unknown. Main movement is apparently along river valleys to coasts, where non-breeders congregate.
(del Hoyo J A Elliott; J Sargatal (eds) (1996) - www.hbw.com )

Regions: Caribbean Islands, South America
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Explanatory notes
(Last update: 05.08.02 by E.Heuel)

Populations