There are about 120 species of frogs belonging to the genus Phyllobates, including the posion dart frog, that can secrete a ...

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The golden poison frog inhabits the rainforests of Colombia, whose bright yellow skin warns predators of its toxicity. The frog’s skin secretes batrachotoxin, a chemical that can cause paralysis and ...

The metallic poison frog, active during daytime hours, has a long-lasting trill, or call, of 21–45 notes. While perched on leaves, the males begin calling out at dawn and vocalize for several hours ...

New research from Kelly Zamudio at The University of Texas at Austin and an international team finds climate change threatens ...

Many frogs, including the common gray treefrogs of the eastern United States, have poisonous skin secretions that can cause major irritation of the eyes. And surely everyone is aware that spiders ...

Jan. 15, 2025 — New proteins not found in nature have now been designed to counteract certain highly poisonous components ... the Unique Skills of Cricket Frogs Jan. 10, 2025 — The way cricket ...

Amphibians resist their own chemical defenses with amino acid modifications in the sequence for a target receptor. A series of rodent experiments showed that even with abundant food and water, ...