Do crows remember faces?

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Yes, crows can indeed remember human faces. This ability has been demonstrated in several studies, which have shown that crows can memorize and recognize faces associated with both positive and negative experiences. In one experiment conducted by wildlife biologists, a "dangerous" face was associated with a rubber mask worn by researchers who trapped and banded individual American crows. When the researchers returned to the area wearing the same mask, the crows reacted with alarm calls and dive-bombing behavior, indicating that they remembered the face associated with the stressful experience. This reaction was observed even when the mask was worn by different people, suggesting that the crows were focusing on the face rather than other characteristics of the person. Interestingly, even crows that hadn't been directly involved in the initial trapping reacted in the same way, suggesting that they had learned from their peers that this particular face was associated with danger. The researchers found that crows can remember faces for years1. Another study involved two groups of people wearing two different sets of masks. One group trapped a group of crows, while the other group did not interact with the crows. Five years later, the same groups returned to the park. The group that had previously trapped the crows was mobbed by an angry flock, while the group that had not interacted with the birds was left alone. This study demonstrated that crows not only recognized and reacted to the group that had previously caused them stress, but had also passed this information down to their young and other crows living in the park2. Crows can also differentiate between people who are just walking by and those who pose a threat. They have learned to interpret a person’s intent based on our mannerisms. For example, crows do not move out of the way if humans walk near them without making eye contact23. In addition to remembering faces associated with negative experiences, crows also remember acts of kindness. They can grow more trusting of people who have been kind to them, and they may even relay this information to their social group2. In conclusion, crows have a remarkable ability to remember human faces and associate them with past experiences, whether positive or negative. This ability is a testament to their high level of intelligence and social learning capabilities.
how do crows recognize faces

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Crows can recognize human faces due to their exceptional intelligence and cognitive abilities. They have a complex neural network in their brains that processes facial features, allowing them to create unique representations of individuals. This ability is thought to be an adaptation for their survival, as it helps them navigate intricate relationships within their flocks and recognize potential threats or allies1. In a study conducted by wildlife biologists, researchers wore rubber masks to trap and band individual American crows. When they returned to the area wearing the same mask, the crows reacted with alarm calls and dive-bombing behavior, indicating that they remembered the face associated with the stressful experience. This reaction was observed even when the mask was worn by different people, suggesting that the crows were focusing on the face rather than other characteristics of the person. Even crows that hadn't been directly involved in the initial trapping reacted in the same way, suggesting that they had learned from their peers that this particular face was associated with danger. The researchers found that crows can remember faces for years1. Crows can also differentiate between people who are just walking by and those who pose a threat. They have learned to interpret a person’s intent based on our mannerisms. For example, crows do not move out of the way if humans walk near them without making eye contact23. In addition to remembering faces associated with negative experiences, crows also remember acts of kindness. They can grow more trusting of people who have been kind to them, and they may even relay this information to their social group2.
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