Herrando, Brotons, Estrada, Guallar, Anton : Atles dels ocells de Catalunya a l'Hivern 2006-2009 : Catalan Winter Bird Atlas 2006-2009

| 05 2011 | | Geb (Lam Pp), F:24,5x31,5 cm, 646 S, 570 Verbreitungskarten, 519 Grafiken, 238 Illustrationen und 35 Fotos. | WG: Buch | | Ornithological atlases are often one of the best ways of improving knowledge and management of a country’s avifauna. To date two breeding-bird atlases have been published in Catalonia (1984 and 2004), but a winter atlas was lacking, despite the importance | [CAT/E] | |