Vulture

Vultures are commonly found in Deserts during the day; however, they can be encountered roosting on sand blocks in any biome. When the player comes close or attacks a Vulture, it will begin flying. Vultures will hover above a player for a second or two, before swooping down to attack. Interestingly enough, if the ocean is drained, vultures will spawn on the seabed.

History
It is also alerted from 9 blocks away.

Vautour Vulture Vulture Стервятник