The picture of the enormous bat was posted on Twitter and has gathered more than 250,000 likes. The image shows the winged animal hanging upside down from the roof of a building.
The caption said: “Remember when I told y’all about the Philippines having human-sized bats? Yeah, this was what I was talking about.”
The post prompted a string of replies from horrified Twitter users.
One replied: “IS THIS REAL!????”
Another wrote: “You’re telling me this bat is taller than me.”
“I can confirm this, they have a huuuuuge wingspan but the bodies are not really that big, more or less like the same body as a medium (bit smaller) sized dog.
“And yeah they only eat fruits, guavas most particularly. They’re really gentle too.”
The picture of the bat was posted by Twitter user @AlexJoestar622 who clarified in a later tweet that he was referring to the bat’s wingspan and not its height when he said it was the size of a human.
The bat is thought to be a giant golden-crowned flying fox.
The species, which is native to the Philippines, is one of the largest in the world.
It has an impressive wingspan of up to 1.7m (5.6ft) and can weigh 1.4kg (3.1lb).
The diet of the giant golden-crowned flying fox is mainly fruit.