The female cane toad can pump herself up to mega-size to throw off smaller males striving to mate with her, Australian biologists reported on Wednesday.
Plants & Animals
Jan 5, 2010
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As part of a "Lazarus Project" to try to bring the Australian gastric-brooding frog back from extinction a UNSW-led team has succeeded in producing early stage cloned embryos containing the DNA of the frog, which died out ...
Plants & Animals
Mar 15, 2013
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A trio of evolutionary biologists, two with Carleton University, the other with Seoul National University, has apparently solved the paradox of aposematism—how animals managed to evolve with bright colors to warn predators ...
(PhysOrg.com) -- In cold weather a chameleon’s metabolism slows down, but its tongue continues to work quickly to capture prey. A new study has found out why: the tongue does not rely on direct muscle contractions, and ...
Invasive, noxious Cuban treefrogs that eat smaller frogs and grow as big as a human fist have established a population in New Orleans, and officials say they could soon pose a threat to native frogs across the Mississippi ...
Plants & Animals
May 1, 2018
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59
University of Central Florida researchers have found that an understudied, deadly disease of frogs is more widespread in Central Florida than previously thought and may become more of a problem in other parts of the U.S. ...
Plants & Animals
Sep 15, 2023
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8
A "robber frog" whose body is just 10 millimetres (three-eighths of an inch) long eats toxic mites and exudes their poison on its skin to deter predators, scientists reported on Wednesday.
Plants & Animals
Nov 3, 2010
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Garden frogs and toads are in decline. The latest data from RSPB Garden Birdwatch reveals that we are seeing one-third fewer toads and 17% fewer frogs compared to 2014. Many people forget that our gardens can be important ...
Plants & Animals
Jul 5, 2018
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169
Don't let their appearance fool you: Thimble-sized, dappled in cheerful colors and squishy, poison frogs in fact harbor some of the most potent neurotoxins we know. With a new paper published in the journal Science, scientists ...
Plants & Animals
Sep 21, 2017
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169
The old saying that people marry their parents may be true for poison dart frogs, and it may even lead to the formation of new species, according to a new study in Nature based on work at the Smithsonian Tropical Research ...
Plants & Animals
Oct 3, 2019
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