Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
SHOREBIRD SURVEYS IN ENSENADA-PABELLONES AND BAHIA-SANTA-MARIA, SINALOA, MEXICO - CRITICAL WINTER HABITATS FOR PACIFIC FLYWAY SHOREBIRDS
Autore:
ENGILIS A; ORING LW; CARRERA E; NELSON JW; LOPEZ AM;
Indirizzi:
DUCKS UNLIMITED INC,WESTERN REG OFF,3074 GOLD CANAL DR RANCHO CORDOVACA 95670 UNIV NEVADA,DEPT ENVIRONM & RESOURCE SCI RENO NV 89512 UNIV NEVADA,ECOL EVOLUT & CONSERVAT BIOL PROGRAM RENO NV 89512 DUCKS UNLIMITED MEXICO MONTERREY 64000 NUEVO LEON MEXICO DUCKS UNLIMITED INC,GREAT PLAINS REG OFF BISMARCK ND 58501 DEPT ECOL CULIACAN SINALOA MEXICO
Titolo Testata:
The Wilson bulletin
fascicolo: 3, volume: 110, anno: 1998,
pagine: 332 - 341
SICI:
0043-5643(1998)110:3<332:SSIEAB>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Soggetto:
COASTAL WETLANDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
29
Recensione:
Indirizzi per estratti:
Citazione:
A. Engilis et al., "SHOREBIRD SURVEYS IN ENSENADA-PABELLONES AND BAHIA-SANTA-MARIA, SINALOA, MEXICO - CRITICAL WINTER HABITATS FOR PACIFIC FLYWAY SHOREBIRDS", The Wilson bulletin, 110(3), 1998, pp. 332-341

Abstract

On 6-9 December 1993 and 14-18 February 1994 ground surveys of shorebirds were conducted in Ensenada Pabellones and Bahia Santa Maria, Sinaloa, Mexico. These were the first comprehensive ground surveys of shorebirds conducted in western Mexico. Twenty-nine species of shorebirds were recorded. The composition was characterized by those species spending their non-breeding period on the Pacific Coast of North America. Total numbers of shorebirds estimated were 340,063 birds (December) and 405,483 birds (February) in Ensenada Pabellones and 248,044 birds (December) and 389,841 birds (February) in Bahia Santa Maria. Western Sandpiper (Calidris mauri) comprised 82% of shorebirds present in both bays. American Avocet (Recurvirostra americana; 6% average total), dowitchers (Limnodromus spp.; 6% average total), and Least Sandpiper (Calidris minutilla; 3% average total) were also abundant. These bays hold approximately 30% of the shorebirds wintering in Pacific coastal regions of North America. Using Western Hemisphere Shorebird Reserve Network criteria, both bays are of international importance for shorebirds. Ensenada Pabellones is of regional importance for American Avocets supporting nearly 10% of the total world population. Both bays would qualify as wetlands of international importance as defined by the Ramsar Convention on international wetlands.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 03:26:17