A map treefrog (Boana geographica) with its eyes closed showing off the pattern on its eyelid or nictitating membrane. In Yasuni national park.

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Size: 5411px × 3611px
Location: Yasuni National Park, Ecuador
Photo credit: © Anton Sorokin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adaptation, amazon, amphibian, animal, biology, boana, close, closed, defense, details, ecuador, eye, eyelid, eyes, frog, geographica, geographicus, herp, herpetology, hypsiboas, jungle, lace, lace-lid, lid, macro, map, membrane, national, nature, nictitating, park, pattern, patterned, photo, protection, rainforest, tree, treefrog, tympanum, unusual, wildlife, yasuni, zoology