22nd Annual Smithsonian Magazine Photo Contest Natural World
A Red-eyed Tree Frog exposes its eye's nictitating membrane
Red-eyed Tree Frogs are often recognized by their big red eyes. What’s less frequently seen is their golden-veined nictitating eyelid which helps with camouflage and enables them to spot predators while they sleep.
Photo Detail
| Date Taken: | 02.2023 |
| Date Uploaded: | 12.2024 |
| Photo Location: | San Jose - closest city, Costa Rica |
| Camera: | OM-1 |
| Copyright: | © Frances Fujii |