The skin of an American green tree frog is usually lime green, but it can vary in color depending on the animal's activity. A green tree frog may look olive green, brown, or gray when cool and ...

Calling all Muppets fans: A new species of see-through glass frog found in Costa Rica looks just like Kermit. The lime-green amphibian, which took the Internet by storm this week, has bulging ...

This tree frog piqued my interest, because it was a tree frog unlike any I had seen — it was lime green! Our finding resulted in my immediately researching the tree frogs of Wisconsin ...

A recently-discovered amphibian ancestor has been named after Kermit the Frog, the ballad-crooning, pig-wooing lime green frog who headlines the Muppets. According to a new study in the Zoological ...

“So finding frogs breeding in saline water was a huge surprise to me.” Typically, the tiny, lime-green amphibians like freshwater with a salinity around one part per thousand. The ocean is 35 ...

The naming of a new frog triggered controversy ... One of the new species has been, Hyalinobatrachium nouns, is lime-green on top and clear as window glass underneath; it's named after the ...

University of Texas at Austin evolutionary biologist David Hillis and his colleagues at China's Chengdu Institute of Biology collected several specimens of black-webbed tree frogs—a lime-green ...

Their bodies are nearly identical to the naked eye, with lime-green backs peppered by black dots arranged around yellow spots. Underneath, they both show the calling card of the glass frog ...

There stands an eye-level diorama. A three-foot, red wooden frog plays steel drums in the forefront backed up by a lime-green frog on guitar, a peach-colored one plays a drum and a forest green ...

Kermit the Frog used to sing that it wasn't easy being ... A study published Tuesday suggests seems that this lime-green blood has evolved independently several times in lizards.

a lime-green tribute to The Muppets’ leading man, er, frog. The new $4,600 ProPilot X is the crown jewel of Oris’s 2023 collection, which has just been unveiled at this year’s Watches & Wonders.