A Houbara survey of Lanzarote and the small island of Graciosa, during December 1993, resulted in a total count of 146 birds and an estimated total population of about 400 Houbaras. These numbers are higher than found on most previous surveys of Fuerteventura, considered as the main stronghold of this subspecies, and indicate that the Houbara population on Lanzarote is much more important than was formerly supposed. A study of habitat preferences showed that the species tended to select zones with greater height of shrubs.Un censo de hubaras efectuado en las islas de Lanzarote y Graciosa, en diciembre de 1993, permitió contabilizar un total de 146 aves y estimar la población en alrededor de 400 hubaras. Estos resultados son superiores a la ...
The relative abundance of the Azorean Buzzard Buteo buteo rothschildi, both temporally and spatially...
The houbara bustard, Chlamydotis undulata, is a declining cryptic desert bird whose range extends fr...
Farmland birds within arable land are of conservation concern in Europe, but little is known about t...
The Canarian subspecies of the African Houbara Bustard (Chlamydotis undulata fuertaventurae) is ende...
[EN] Lanzarote island, in the Canary archipelago, is the main stronghold of the Canariansubspecies o...
Andalusia, southern Spain. This region holds one of the most endangered populations of the Iberian P...
The present study was undertaken to collect basic data on migration, habitat, associated fauna, feed...
The Gran Canaria Blue Chaffinch Fringilla polatzeki is a threatened, endemic, forest‐dwelling bird s...
11 paginas, 4 figuras y 2 tables1 Great bustards Otistarda are globally endangered and 50% of the ...
An endangered subspecies of the African houbara bustard, the Canarian houbara (Chlamydotis undulata ...
12 páginas, 1 figura y 2 tables[EN] The Great Bustard Otis tarda in Andalusia, southern Spain: statu...
[Background]: The home range of an animal is determined by its ecological requirements, and these ma...
In conservation biology, population monitoring is a critical step, particularly for endangered group...
Oceanic islands are excellent systems for allowing biologists to test evolutionary hypotheses due to...
During the breeding season of 2008 a total of 24–30 female Ruddy Shelduck Tadorna ferruginea with br...
The relative abundance of the Azorean Buzzard Buteo buteo rothschildi, both temporally and spatially...
The houbara bustard, Chlamydotis undulata, is a declining cryptic desert bird whose range extends fr...
Farmland birds within arable land are of conservation concern in Europe, but little is known about t...
The Canarian subspecies of the African Houbara Bustard (Chlamydotis undulata fuertaventurae) is ende...
[EN] Lanzarote island, in the Canary archipelago, is the main stronghold of the Canariansubspecies o...
Andalusia, southern Spain. This region holds one of the most endangered populations of the Iberian P...
The present study was undertaken to collect basic data on migration, habitat, associated fauna, feed...
The Gran Canaria Blue Chaffinch Fringilla polatzeki is a threatened, endemic, forest‐dwelling bird s...
11 paginas, 4 figuras y 2 tables1 Great bustards Otistarda are globally endangered and 50% of the ...
An endangered subspecies of the African houbara bustard, the Canarian houbara (Chlamydotis undulata ...
12 páginas, 1 figura y 2 tables[EN] The Great Bustard Otis tarda in Andalusia, southern Spain: statu...
[Background]: The home range of an animal is determined by its ecological requirements, and these ma...
In conservation biology, population monitoring is a critical step, particularly for endangered group...
Oceanic islands are excellent systems for allowing biologists to test evolutionary hypotheses due to...
During the breeding season of 2008 a total of 24–30 female Ruddy Shelduck Tadorna ferruginea with br...
The relative abundance of the Azorean Buzzard Buteo buteo rothschildi, both temporally and spatially...
The houbara bustard, Chlamydotis undulata, is a declining cryptic desert bird whose range extends fr...
Farmland birds within arable land are of conservation concern in Europe, but little is known about t...