Crows Crows can be called "gourmets" among birds and are interested in many kinds of food. On the open grasslands, groups of crows wander around, often sharing the carcasses of large animals with vultures, acting as "gourmets" in nature.

"Scavenger". This not only promotes the circulation of materials in nature, but also prevents the spread of diseases. In the eyes of biologists, crows are one of the most intelligent birds. They can learn many ways to obtain food. Some living in

Crows on the seaside mainly feed on oysters and mussels. Oysters and mussels have hard shells, and it is difficult for crows to eat the meat in the shells, but they have all learned a unique trick - picking up mussels and holding them in their mouths.

Fly in the air, and then throw it towards a big stone. If the shell is broken, you can eat the meat. Their "technique" is very skilled, and they can always break the shell without breaking the meat.

Unable to swallow. Dealing with oysters is a bit troublesome, because the oysters are fixed on the rocks and cannot be picked up by crows, but this does not bother them. They know that they can enjoy fresh seafood by picking up a stone and smashing the oyster shells.

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