This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
crane pacific expedition cranepacificexpedition panama central america centralamerica mammals reptiles zoology barro colorado island barrocoloradoisland outdoor animal bird Howling monkey in tree. . Name of Expedition Crane Pacific Expedition Participants Sidney Nichols Shurcliff Karl P. Schmidt Cornelius Crane William L. Moss