Animals

The first dives may end with the chick drowning. Many do not manage to learn how to catch fish befor ...

The amount of algae in the water body decreased by almost 60%, phosphorus concentration decreased by 42%, and water transparency increased significantly.

Males and females are similar in size. Antennae are also present in both sexes, but males have longer and wider ones. Female abdomens are larger because of deposited eggs.

Due to relatively small bodies, alpacas tend to seek shelter when in danger. On the other hand, llamas display agressiveness while in danger. They may kick, scream, spit and charge potential predator.

They absorb oxygen with their entire body surface.

They occupy mostly the eastern shores of both the Americas, the Caribbean and the Gulf of Mexico, and the western coast of north and central Africa.

In the 19th century, it was introduced to Europe made its way to North America in the 1980s.

Their feathers are vibrant violet-blue, and gray, with cream underbellies and brow, and a chestnut crown.

In crustaceans, internal fertilization occurs. Most aquatic crustaceans guard their eggs and carry t ...