Natural World
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photo contest slideshow
Fishing for Conch
Wild Daisies
Brown Eyed Susan
Sunset on Simcoe
Echo Peaks reflected in Echo Lake, Yosemite National Park
Watching the storm roll in on Matthes Crest in Yosemite National Park
Palms on the Shore
Rest ....
Fuzzy face dragonfly
British flags against a gray London sky.
A red-eyed tree frog and its nictitating membrane.
Joseph | South St Philadelphia
Peaceful baby robin.
Never on Sunday ...tourists in Warsaw
A lily, so vibrant and caught by the summers rain.
Black and white of an empty path of canopy trees
Looking through trees in Fort Desoto state park
Wild pony picking up shovel on beach at Assateague Island National Seashore.
Rocks looking out over Bermuda
Black HIlls Limestone Reflections
Chicago River
The tree of dreams in the sunset
14th Annual Photo Contest
A red-eyed tree frog and its nictitating membrane.

This tree frog is giving us the stink eye as we bother it during one of our many night hikes at La Selva Biological Station in Costa Rica. The eyelid that is coming up from the bottom of the frog's eye is called the nictitating membrane--it is for extra protection!

TAGS: Costa Rica, Nature, Rainforest, Tree Frog

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Medford, Massachusetts, United States of America
Member since 2016
Photo Information
© Rachael Bonoan.
All rights reserved.
Image Source: digital
Date Taken: 01.2016
Total Views: 208
Filed Under: Natural World
Camera Information
Date Uploaded: Aug. 10, 2016, 11:51 a.m.
Camera Model: NIKON D3200
Focal Length: 40mm
Shutter Speed: 1/59
Aperture: f3.2
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PHOTO LOCATION Sarapiqui, Heredia, Costa Rica