Do Birds Remember Human Faces?

Research has shown that wild crows, ravens and pigeons can remember human faces. In some cases, the birds can actually remember a face years after just one encounter. Studies also have shown that some birds respond differently to calls from unfamiliar humans than they do to calls from humans with whom they are acquainted.

More about animals and facial recognition:

• Bees can recognize human faces, research shows, and other studies have shown that wasps can recognize each other's faces.


• One study showed that sheep can distinguish between photographs of faces and photographs of the same face that has been slightly changed by computer software.


• Crows not only can learn the faces of people who directly threaten them, they might also call in other crows for backup. The crows that join the "mob" likewise can learn the face of the threatening individual.

Frequently Asked Questions

Can birds actually recognize individual human faces?

Yes, birds can recognize individual human faces. Studies, particularly one conducted by the University of Cambridge, have shown that certain species, like crows and magpies, have the ability to distinguish between different human faces and react accordingly based on their experiences with those individuals.

How do birds remember human faces?

Birds remember human faces through a process similar to humans, involving the brain's region associated with visual processing and memory. They use unique visual cues from faces to identify and remember individuals. This cognitive ability is especially pronounced in species known for higher intelligence, such as corvids.

What species of birds are known for recognizing human faces?

Corvids, a family that includes crows, ravens, and magpies, are particularly known for their ability to recognize human faces. Pigeons have also demonstrated this ability in scientific experiments. These species have shown remarkable memory skills in various research settings.

Why is it beneficial for birds to recognize human faces?

Recognizing human faces is beneficial for birds in terms of survival and safety. It allows them to identify potential threats, remember who has previously threatened them, and who has provided food. This recognition helps them navigate their interactions with humans in urban environments, enhancing their ability to thrive alongside us.

How long can birds remember a face for?

The duration for which birds can remember a face varies by species and individual experiences. Crows, for example, have been reported to remember faces for at least five years. This long-term memory helps them to avoid dangerous situations and seek out beneficial relationships over time.

Can birds communicate their recognition of faces to other birds?

There is evidence suggesting that birds, particularly corvids, can communicate information about specific humans to other birds. This is seen in the way groups of these birds react to a person they perceive as a threat, indicating that they may share their recognition and experiences with each other, enhancing the collective memory of the group.