Butts are everywhere, but there’s something about animal behinds that drive people nuts. Be it their odd, anachronistic look ...
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AZ Animals on MSNThese Tiny Frogs are Yawning — But Not Because They’re SleepyYou know the feeling. It’s getting close to bedtime, you get sleepy, and you start yawning automatically. You may even find ...
The Serra do Assuruá is in the north-central region of the Bahia state of Brazil, on the country’s east coast. The research ...
East Rock School seventh graders Leia and Lesly suited up in gloves and eye protection to pierce through the unexpectedly tough skin of a frog — and discover, through hands-on education, what a real ...
Males of the South American species incubate their young in their vocal sacs. The London Zoo recently established a breeding ...
But frogs may yet hold clues to killing pain. At least one frog does deploy an opioid: the waxy monkey tree frog (Phyllomedusa sauvagii), whose skin is laced with the peptide dermorphin. Although the ...
The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water through their very thin skin. Amphibians also have special skin glands that produce useful ...
and Greening's frog (Corythomantis greeningi). Both are found in Brazil and produce skin secretions like other poisonous frogs - but these species have spiny bone protrusions that make their poison ...
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