Crocodiles can climb trees, new research

This video is called Crocodiles Can Climb Trees, Researchers In Climbing Study Observed.

From Wildlife Extra:

Crocodiles are able to climb trees

February 2014: Although mostly seen skulking in water or labouring across the ground they can also climb tree new research show.

Researchers from the University of Tennessee, Knoxville has found that the reptiles can climb trees as far as the crowns. Research assistant professor Vladimir Dinets and his team observed crocodile species on three continents—Australia, Africa and North America—and examined previous studies and anecdotal observations.

They found that four species climbed trees—usually above water—but how far they ventured upward and outward varied by their sizes. The smaller crocodiles were able to climb higher and further than the larger ones. Some species were observed climbing as far as four meters high in a tree and five meters down a branch.

Their research is published in the journal Herpetology Notes and can be found here. “The most frequent observations of tree-basking were in areas where there were few places to bask on the ground, implying that the individuals needed alternatives for regulating their body temperature. Likewise, their wary nature suggests that climbing leads to improved site surveillance of potential threats and prey.”

The data suggests that at least some crocodile species are able to climb trees despite lacking any obvious morphological adaptations to do so.

“These results should be taken into account by paleontologists who look at changes in fossils to shed light on behaviour,” said Dinets. “This is especially true for those studying extinct crocodiles or other Archosaurian taxa.”

Enhanced by Zemanta

9 thoughts on “Crocodiles can climb trees, new research

  1. Hard to know why a crocodile would climb trees, for the purpose of surveillance of predators, in say Australia, fear of the kangaroo? maybe.


  2. Pingback: Fallen tree becomes crocodile sculpture | Dear Kitty. Some blog

  3. Pingback: New prehistoric crocodile discovered, named after Tolkien’s balrog | Dear Kitty. Some blog

  4. Pingback: Crocodiles enjoy sliding, surfing and playing with balls | Dear Kitty. Some blog

  5. Pingback: Terschelling island birds, plants and crocodile | Dear Kitty. Some blog

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.