Photo-Identification, Site Fidelity, and Movement of Female Gray Seals (Halichoerus grypus) between Haul-Outs in the Baltic Sea

Autor:	Hiby, Lex, Helander, Björn
Zdroj:	Ambio, 2005 Dec 01. 34(8), 628-634.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/4315667 Zobrazit plný text záznamu