Counting Orangutans: Completing our Nest and Phenology Survey in Gunung Palung National Park
By Andre Ronaldo, GPOCP Botanist For the past year we have been conducting a survey to estimate the population of wild orangutans in Gunung Palung National Park. In order to estimate the orangutan population, we can count the number of nests in trees along transects throughout the park. Because orangutans sleep in a nest each night, and […]