What are the characteristics of owls?

Owls have round faces and big eyes. They look stupid. Don't be fooled by their appearance. It is a bird of prey, and its mouth and claws are extremely sharp. It is an owl's habit to stay up late at night, so what are the characteristics of owl's diet? This article will briefly share this knowledge:

Owl is a national second-class protected animal. Owls mainly eat mice, but also insects, birds, lizards, fish and other animals. They all have the habit of spitting "food pills" and have digestive ability. The food is often swallowed whole, and the indigestible bones, feathers, hair, chitin and other residues in the food are integrated into pieces to form a small group and spit out through the esophagus and mouth, which is called food pills, also called saliva.

Micro-acupuncture is only part of the owl's diet. Owls also prey on birds, frogs, lizards and so on. Some small species of owls, such as owls with vertical stripes and snipes, also prey on insects in large quantities. So owls also help to kill pests. The owl's claws can easily penetrate the snake's body, and its beak can give the snake a fatal blow. Although birds are not immune to snake venom, the feathers on the legs of owls can also help them resist the attack of poisonous snakes. Owls will suddenly fall from the sky, making it difficult for snakes to defend themselves.

Owls eat creatures, so they eat frogs, but it should be noted that some owls eat frogs, so not all owls eat frogs. Large owls (vultures) like to eat small mammals and medium-sized birds, such as rabbits, pheasants and partridges. Medium-sized owls (long-eared owls) like to eat rodents and birds! For example, voles and some sparrow-sized birds. Little owls (snipes) like to eat reptiles and insects. Like lizards and grasshoppers.

Owls are color blind. They are the only birds that can't distinguish colors. Except some birds used to nightlife, such as owls, many birds have a sense of color because there are no cones in the retina.