Serranía de Los Churumbelos Auka-Wasi National Natural Park was declared on 30 August 2007 by the Colombian government; located in the Bota Caucana of southern Colombia. Three biological expeditions conducted rapid biodiversity surveys and conservation assessments in Serranía de los Churumbelos from 1998 to 2000. The results from the expeditions was published by Fundacion ProAves in Conservacion Colombiana in 2007. These studies raised interest in the region and laid the justification for the protection of this spectacular mountain range.
Serranía de los Churumbelos forms the southernmost spur of the Eastern Cordillera of the Andes, and is situated on the border of 4 distinct biogeographical regions: lowland Amazonia, the Eastern Cordillera, the Central Cordillera and the dryer Magdalena Valley.
The mountain range was found to resemble the Northern Andeean and Amazonia North Ecoregions. Several new plant species were discovered (in Gesneriaceae, Piperaceae and others). A total of 462 bird species were recorded in Serranía de los Churumbelos, with 246 species banded. Twelve threatened and near threatened bird species were recorded. It is estimated that the probable total bird species inventory exceeds 550 species: an exceptional diversity, making the Serranía a global avian "hotspot" and extremely important for bird diversity.