The northern glass frog, which ranges from southern Mexico to Ecuador, even conceals its blood to render its body more translucent, hiding nearly 90 percent of its red blood cells inside its ...

At first glance, that’s exactly how the glass frog seems to obscure itself against the foliage. Its skin is translucent, exposing internal organs. It even hides their blood. This may seem like ...

The glass frog has translucent skin. If you are lucky enough to find one, you will see its internal organs, including its heart, liver, stomach, and intestines. This frog, like many other animals, is ...

Blood vessels, intestines, the heart - all of the reed frog's organs are visible through its translucent skin ... Print It Out The Corning Museum of Glass The Art of Sausage Making Follow Us ...