A strawberry poison dart frog in Costa Rica. (Michelle Thompson, Chicago Field Museum) Strawberry poison frogs, also known as “blue jeans frogs,” are smaller than a quarter, with bright red bodies and ...

A captivating frog with a red body and bluish legs is seen climbing up a wall. The international academic journal Nature featured this image of a strawberry poison-dart frog on its cover on the 3rd.

Sandwiched between two continents and two seas, Costa Rica is a biogeographical bridge bursting with life and natural wonders. For such a small country, it offers some of the finest and most varied ...

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 ...

Yesterday conservation scientists proposed a $404 million effort to preserve declining global amphibian populations. The strategy would call for funding from governments, private institutions and ...

Variation in the frequency and intensity of territorial displays occurs within individuals and populations. Such variation should be correlated with variation in potential costs and benefits of the ...

This is a preview. Log in through your library . Abstract The second-to-fourth digit ratio (2D : 4D) is a well-studied sexual dimorphism that likely arises as a result of prenatal androgenic effects ...

Kobe is an animal on the court, so it only suits him that this year’s sneaker – the Nike Zoom Kobe VII – has had an array of animal-themed versions release. We’ve seen sneakers representing wolves, ...

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 ...

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 ...