What is the origin of the name 'crested serpent eagle'?

The crested serpent eagle gets its name from the prominent crest on its head. This crest is raised when the bird is excited or alarmed.

In English, it is called the 'Crested Serpent Eagle,' meaning 'eagle with a crest that eats snakes.' As the name suggests, their primary food source is snakes.

What do crested serpent eagles eat?

Crested serpent eagles primarily prey on snakes. They search for prey from trees and swoop down to capture snakes with their sharp talons. They are not afraid of venomous snakes!

In addition to snakes, they also eat lizards, small mammals, birds, frogs, and crabs. Sometimes they scavenge on carrion.

Where do they raise their young?

Crested serpent eagles build their nests in large trees within forests. The nests are made from branches, leaves, and grass, and they may continue to use the same nest year after year.

Females usually lay one egg. The egg hatches after about 40 days, and the chick fledges after about two months. Both parents participate in raising their young.

[Quiz!] Why are crested serpent eagles able to eat snakes as their primary food?

Crested serpent eagles have bodies specialized for eating snakes. Their sharp talons can firmly grasp a snake's body, and their beaks are strong enough to pierce through snake scales.

Their legs are also covered in scales to protect them from venomous snake bites. They are truly evolved to be snake hunters.

[Quiz!] What kind of call does the crested serpent eagle make?

Crested serpent eagles make a high-pitched "kee, kee" or "kwee, kwee" call. This call carries far and wide, announcing their presence in the forest.

[Quiz!] Are crested serpent eagles endangered?

Crested serpent eagles are not currently endangered, but their habitat is declining due to deforestation and development. They are also sometimes illegally traded as pets.

Forest conservation and the elimination of illegal trade are crucial to protect their future.