Animals

Young Javan hawk-eagles have blue-grayish eyes that change color as they mature.

They are located in the mandible, and there are vestigial teeth in the jaw, which are covered with g ...

They raise their heads and front fins above the water level, which helps them with breathing, and their wide tails work like ballast to help them swim.

 A disturbed animal usually hisses and looks for an escape route and, as s last resort, bites.

In captivity, they survive about 30 years.

They coil up, hiss, raise their tail and shake it.

They mostly stay in the water during the daytime, showing activity after dusk and at night. Then the ...

They are often stored in silk cocoons that maintain appropriate humidity. Spider larvae undergo metamorphosis while still in the cocoons and leave them when they reach a mature body shape.

The seeds are excreted along with the droppings and germinate in moist soil - this makes wonderbirds brilliant jungle sowers.

Some hermit crabs do not inhabit shells at all but live, for example, in rock crevices or burrows. A ...