DistributionRead full entry
Range DescriptionPsarocolius cassini is known from the foothills and lowlands around the serranas de los Saltos and de Baud, Choc, north-west Colombia, where four specimens were taken in 1858, 1940 and 1945. Until recently, the only sightings were from a nesting colony at the headwaters of the ro Acand in 1991 (Renjifo et al. 2002), and north of Ensenada de Utra National Park in 1997 and 1999, when two and six individuals respectively were seen (Strewe 1999). However, two groups of 7-12 individuals were seen in the Siviru and Tipicay river basins, and 60 inactive nests documented (Fundacin ProAves 2008). Its occurrence in the ro Jurad valley has never been documented, and this area should not be considered a valid locality (Renjifo et al. 2002).