The Pelican is a group of waterbirds that belong to the family Pelecanidae. They are characterized by their long necks, long bills, and large throat pouches. There are eight different species of Pelicans, all of which can be found in various parts of the world.

Pelicans are large birds that can grow up to 1.5 meters in length. They have dense and short feathers in their body, which can be white, pink, or light gray-brown. Some Pelicans, like the Brown Pelican, have a wingspan of up to 2.5 meters and can fly long distances at speeds of over 40 kilometers per hour. Pelicans have a lifespan of about 52 years.

During the breeding season, Pelicans select a safe place to build their nests, usually in cliffs, branches, or grass. They lay one to four eggs per nest, which take about a month to hatch. The young birds rely on their parents for food and protection, and they mature in 3-4 years.

Pelicans are skilled fishing birds that can adapt to different waters, including freshwater lakes, rivers, and oceans, and different climate conditions, including temperate, tropical, and polar climates. They have excellent vision and Ear Cong, which enables them to better capture prey.

Their skeletal structures are also suitable for swimming and diving, which allows them to chase and capture prey more flexibly. Pelicans are very social birds and usually live and breed in groups. In the breeding season, they make various sounds to communicate.

Pelicans are also known for their unique hunting style. They usually stand by the water or float in the water, and then wait for the fish to approach. Once they find their prey, they will dive down, grab the fish with their bills and store them with their throat pouches. Their throat pouches can hold up to 13 liters of water and fish.

Pelicans are an important part of the ecosystem, and they play a crucial role in maintaining the balance of the food chain. They feed on a variety of aquatic animals, including fish, crustaceans, and amphibians. They also act as bioindicators of the health of the aquatic environment they live in.

Unfortunately, Pelicans are facing survival difficulties due to environmental pollution and ecosystem destruction. For example, oil spills can cause severe damage to their feathers, which can lead to hypothermia and death. Habitat loss, climate change, and overfishing are also significant threats to Pelican populations worldwide.

To protect the Pelicans and their habitats, many regions have taken various measures, including establishing protected areas and restricting hunting. The United States has enacted the Migratory Bird Treaty Act, which prohibits the hunting, killing, or sale of migratory birds, including Pelicans.

Pelicans are also significant in many cultures worldwide. In ancient Greek culture, the Pelican was a messenger of the goddess of the Sinda and was portrayed as a form of transformation into humans.

In many cultures, Pelicans are regarded as symbols of wisdom, wealth, kindness, and loyalty. In many seaside cities, Pelicans are also considered iconic animals.

Pelicans are essential water bird that plays a vital role in the ecosystem. They have strong adaptability and fishing ability and are significant in many cultures worldwide. Protecting Pelicans and their habitats is crucial to maintaining a healthy ecosystem and preserving this iconic species for generations to come.