Panic detected alien birds in India?

An Indian worker recently discovered these strange creatures at a shipyard in the port city of Visakhapatnam, The Sun reported.

The workers were startled to see odd birds staring at him with big black eyes. He fed the birds fruit and vegetables but they refused.

These birds spread everywhere and frightened network users.

The video filmed these birds everywhere and panicked, according to Indian newspaper Hans India.

Some social network users say these birds are 'aliens' because they stand upright.

However, management staff at an Indian zoological park said: "They are a wonderful animal that lives from south to central India.

"These birds have a heart-shaped face and a mined face. When people notice, they tend to observe their behavior. That's why they look so alert."

According to experts, this is a species. Gray-backed pig's owl is a protected animal under Indian law. The animals in the shipyard were brought to safety.