How did this squirrel end up inside a bird feeder?

A man was baffled recently to find a red squirrel inside his bird feeder in Chautauqua County, New York in the United States

"I woke up this morning to find this red squirrel in my bird feeder! How did he do that?" asked the man.

"Immediately after I shot this video, I released the squirrel unharmed," he said.

"Shortly after, I refilled the feeder and hung it back in the tree and he was back to finish his breakfast!"