We repnrt the rosults of ornithological observations carried out in the Centro de Investigacione.s Costeras La Mancha, Veracruz, México, through 1989 to 1993. After more than 1040 h of observations we found 250 bird species belonging to 49 families. The richest families were Emberizidae (61 species), Tyrannidae (29), Accipitridae (16) and Ardeidae (12), We present information about the seasonality, relalive abundance, habitat and diet of all recorded species. Resident species were 46%, North American migrants (37%), and transients (13%), Migratory birds occur in this area from July to May, with higher numbers in November, February and March. Fifty percent of bird species are rare, 23% are scarce and 27% are common, Most species are inverteb...
Diurnal raptors were counted monthly in the “Playón de Mismaloya”, reserve, Jalisco, Mexico, from No...
Urban and agricultural development represent a latent threat to biodiversity; however, areas such as...
We present a list of the avifauna of the columnar cacti forests of central México in the Tehuacán Va...
We report the results of ornithological observations carried out in the Centro de Investigacione.s C...
Knowledge of the composition of the bird community in Alto Balsas (southwestern Puebla, Central Mexi...
This paper presents the resulte of ornithological observations made in vanous parte of the "Montas A...
Abstract: Coastal riverine environments provide food and shelter for a great variety of birds. There...
This paper presents the resulte of ornithological observations made in vanous parte of the "Montas A...
Sierra de Vallejo, is considered a priority region for conservation, and is strongly affected by ant...
Patterns of distribution and extinction of biodiversity underscore the urgent need to protect habita...
Periodic surveys were conducted from November 1993 to June 1994 in Estero Rancho Bueno, a mangrove l...
We report records of Eurasian Collared-Dove (Streptopelia decaocto), Monk Parakeet (Myiopsitta monac...
ResumenSe presenta un análisis del listado actualizado de las aves de México, con enfoques taxonómic...
Migration counts of raptors have been used as a valid technique to assess population levels. Counts ...
El manejo y conservación de un área natural protegida depende en gran parte del conocimiento biológi...
Diurnal raptors were counted monthly in the “Playón de Mismaloya”, reserve, Jalisco, Mexico, from No...
Urban and agricultural development represent a latent threat to biodiversity; however, areas such as...
We present a list of the avifauna of the columnar cacti forests of central México in the Tehuacán Va...
We report the results of ornithological observations carried out in the Centro de Investigacione.s C...
Knowledge of the composition of the bird community in Alto Balsas (southwestern Puebla, Central Mexi...
This paper presents the resulte of ornithological observations made in vanous parte of the "Montas A...
Abstract: Coastal riverine environments provide food and shelter for a great variety of birds. There...
This paper presents the resulte of ornithological observations made in vanous parte of the "Montas A...
Sierra de Vallejo, is considered a priority region for conservation, and is strongly affected by ant...
Patterns of distribution and extinction of biodiversity underscore the urgent need to protect habita...
Periodic surveys were conducted from November 1993 to June 1994 in Estero Rancho Bueno, a mangrove l...
We report records of Eurasian Collared-Dove (Streptopelia decaocto), Monk Parakeet (Myiopsitta monac...
ResumenSe presenta un análisis del listado actualizado de las aves de México, con enfoques taxonómic...
Migration counts of raptors have been used as a valid technique to assess population levels. Counts ...
El manejo y conservación de un área natural protegida depende en gran parte del conocimiento biológi...
Diurnal raptors were counted monthly in the “Playón de Mismaloya”, reserve, Jalisco, Mexico, from No...
Urban and agricultural development represent a latent threat to biodiversity; however, areas such as...
We present a list of the avifauna of the columnar cacti forests of central México in the Tehuacán Va...