Endangered species lists are important tools in conservation. It is essential that these lists be
prepared using categorization systems that objectively assess species extinction risk. To …

biota colombiana, con un análisis de la información disponible a la fecha, estudiando el
estado de conservación de los principales ecosistemas como son los humedales, páramos …

The requirements for the review were, first, to prepare case studies illustrating experience in
each of the five UN regions on the development of ecological networks, corridors and buffer …

Somos una fundación empresarial patrocinada únicamente por Empresas Polar, dedicada a
programas de utilidad colectiva e interés general con el fin de instalar capacidades en la …

Abstract Biodiversity in the Tropical Andes is under continuous threat from anthropogenic
activities. Projected changes in climate will likely exacerbate this situation. Using species …

Climate change is expected to cause shifts in species distributions worldwide, threatening
their viability due to range reductions and altering their representation in protected areas …

Aim We used mitochondrial DNA sequence data to reconstruct the phylogeny of a large
clade of tanagers (Aves: Thraupini). We used the phylogeny of this Neotropical bird group to …

Evaluar las especies endémicas y casi-endémicas de un país es una herramienta
importante y complementaria para identificar y determinar prioridades de conservación y …

Habitat loss remains the major threat to birds in the Neotropics, although there are several
additional specific threats, for example trade, nest parasitism, invasives on islands, and for …

Aim To evaluate how factors acting at different spatial scales influence range limits in bird
species of the Colombian Andes. Location Andes Mountains of Colombia. Methods We used …