Distribución y estatus de las aves rapaces (falconiformes y estrigiformes) de la provincia de Granada (1990-1996)
1999; University of Granada; Volume: 10; Issue: 10 Linguagem: Inglês
ISSN
1130-4251
AutoresF. M. Molino Garrido, José María Gil‐Sánchez, G. Valenzuela Serrano,
Tópico(s)Bird parasitology and diseases
ResumoWe report on the distribution and conservation status of raptors (falconiformes and estrigiformes) actually present in the province of Granada (Southeast of Spain). UTM 10 x 10 km. units were used for cartography and 139 of them were sampled by stratified sampling (forest, cliffs and agricultural areas), between 1990 and 1996. 24 species of falconiformes have been detected, 12 of them are sedentary (Gyps fulvus, Aquila chrysaetos, A. adalberti, Hieraaetus fasciatus, Buteo buteo, Milvus milvus, Circus aeroginosus, Accipiter gentilis, A. nisus, Elanus caeruleus, Falco peregrinus, F. tinnnunculus), 7 trans-Saharan summer nestlings (Neophron percnopterus, Circaetus gallicus, Hieraaetus pennatus, Milvus migrans, Circus pygargus, Falco naumanni, F. subbuteo), 3 European winterers (Pandion haliaetus, Circus cyaeneus, Falco columbarius), 1 regular visitor during migration period (Pernis apivorus) and 1 accidental (Aegypius monachus). Conservation status is generally poor, with 45,8% of species in danger or vulnerable at local level (I.U.C.N. categories of conservation). Furthermore, 7 species of estrigiformes have been detected, 5 of them sedentary (Tyto alba, Asio otus, Bubo bubo, Athene noctua, Strix aluco), 1 trans-Saharan nestling (Otus scops) and 1 European winterer (Asio flammeus). Conservation status is generally optimum, with 5 species out of danger at local level. Nevertheless, some species of estrigiformes may be in regression locally. Biogeography, diversity and conservation status of both falconiformes and estigiformes is also discussed within a local contex.
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