Blue-Crested Hummingbirds, 1864 by Martin Johnson Heade. While not classified by art historians as a scientific illustrator, Heade's artwork shows many of the characteristics found in such art: male and female birds, nest structure and habitat.
The Philippine Eagle (Pithecophaga jefferyi) - also known as the Monkey-eating Eagle - is an eagle of the family Accipitridae endemic to forests in the Philippines and can be found on four major islands: eastern Luzon, Samar, Leyte, and Mindanao.
Martin Johnson Heade was a prolific painter known for his salt marsh landscapes, seascapes, portraits of tropical birds such as humming birds, as well as lotus blossoms and other still lifes. § Martin Johnson Heade ~ Still Life