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Don’t Rake This Leaf

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Lately, National Geographic has helped fund my research on toxic frogs in Madagascar‘s Ranomafana National Park. On a prior trip to that park, I encountered several snazzy reptiles to admire, including the aptly-named leaf tailed gecko, Uroplatus phantasticus, pictured above.

No, that brown thing in the foreground isn’t a leaf—that’s really the gecko’s tail! This leaf mimic is soft and fleshy and feels like velvet.

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This next shot shows you this amazing critter’s unbelievable mug. Even its eye is an example of astonishing adaptation to blend in with its surroundings.

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The tail of another Uroplatus I encountered in Ranomafana resembles a well-decayed dead leaf. It’s no small effort to look so unkempt—this is some highly evolved camouflage!

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If you appreciate biodiversity and want to see some unusual critters, place Ranomafana National Park in Madagascar near the top of your destinations life list. The Institute for the Conservation of Tropical Environments has helped me obtain permits and maintains a field station in the park. Check the Institute’s website if you’re planning a trip to Madagascar, or if you’d like to learn more about research in Ranomafana.

I’ll post next on some exploration to a remote area of Guyana, where it takes days to hike up the giant tepuis, or sandstone mesas. The blistering hikes are well worth the effort, as such expeditions regularly reveal new frog species and other exciting surprises. Meanwhile, read more about my adventures in National Geographic News, and check the Photography link on my website to see more improbable animals.

Photographs copyright Valerie C. Clark

Comments

  1. Oelisoa
    Philadelphia
    October 5, 2012, 10:16 am

    Valerie- This is amazing!! I am from Madagascar, and am so glad with your incredible discover and photos! Congrats!

  2. Christian Meyn
    June 16, 2009, 2:40 am

    Incredible Valerie! What an amazing species!
    I was found another kind of leaf like frog in my region (Brazilian Atlantic Forest), as you can see at my very first photo posted to MyShot (I was learning photography…):
    http://ngm.nationalgeographic.com/myshot/gallery/110306
    I really would like to know if the name of this species is correct…
    By the way, Congratulations for your incredible discover and photos!!
    Kind Regards!

  3. rebecca
    May 11, 2009, 5:10 pm

    Val – how long does it take you to locate these guys? I can’t believe how much it looks like a leaf!