Why is a crow considered a harmful bird? Detailed answer

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Why is a crow considered a harmful bird? Detailed answer

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Why is a crow considered a harmful bird?

In relation to most birds, we have a warm feeling and consider them friends of man. But when it comes to the crow, our mood changes. We know that farmers set up scarecrows in the hope that they will keep these birds at a respectful distance. While crows are somewhat useful as scavengers, they are nonetheless a destructive force.

First, crows are skilled thieves. They not only steal eggs from the nests of other birds, but sometimes even chicks! They even invade poultry houses in search of eggs and carry off newly hatched chicks if they manage to catch them. But the worst thing is that crows cause huge damage to crops. They eat so much and have destroyed so many crops that farmers consider crows their worst enemies.

The crow is about 48 centimeters long. Her coloration, including the paws and beak, is completely black. It is an ubiquitous bird that uses its massive beak for many purposes. She has been observed to have a very good appetite and will eat fruits, seeds, grains, bird eggs, insects, or the fresh meat of her victims. Since it can get by with a wide variety of food, it does not need to fly somewhere, although some crows do move south in winter. Crows have extremely sharp eyesight and hearing.

It is usually found in large or small packs, because the pack can better protect itself from some kind of danger. Crows are considered very cunning, but there are several clever ways to trick them. Crows are very attached to their chicks. Therefore, they often gather for a sound that reproduces the hoarse, sharp cry of a crow. They also sometimes attack hawks and owls, so stuffed hawks and owls are used to lure them into a trap.

Crows breed in early spring, usually nesting in trees at least 9 meters high. At this time, the flocks break up. When the young begin to fly, the flocks gather again. In winter, all the crows of one large area may gather together in some wooded area every night to roost. In the morning they scatter in search of food, and return at sunset. The number of crows gathering for the night in one place can reach 200-300 thousand! And despite all human attempts to destroy them, the number of crows continues to increase.

Author: Likum A.

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