Birdwing Butterflies at California Academy of Sciences
- Published on Feb 22, 2019
- Ornithoptera priamus and Troides rhadamantus butterflies on display at the California Academy of Sciences in San Francisco California, 20 Feb. 2019. I was surprised to see these species on display. The Birdwings are the largest butterflies in the world and this is the first time I have seen them in a butterfly exhibit.