The gray tree frog is a small frog native to the eastern U.S. and parts of southeastern Canada. An adult can grow to a length of nearly three inches. This frog has the sense to climb high into trees ...

What kind of bird is making that loud noise up in that tree?" asked a young lady as she was about to cast her fishing line into the lake. "I hear that same sound in my backyard," replied another ...

Francesca has an MSci in Biochemistry from the University of Birmingham.View full profile Francesca has an MSci in Biochemistry from the University of Birmingham. Do you like frogs? Good news: Five ...

Red-eyed tree frogs rely on a unique blend of color and stillness to disappear into rainforest foliage. When resting, their bright markings fold away, creating a perfect leaf-like disguise. Predators ...

While poking around the garden the other day I found an adorable visitor. A small frog called a gray tree frog (Hyla versicolor) resting among the brightly colored flowers. This amazing little ...

Some ocean animals have a clever form of camouflage—they’re transparent. But being see-through is far less common on land. “And there’s a few reasons why that may be.” Jim Barnett is a postdoctoral ...