Calgary police are investigating following the discovery of a body in the Bow River at Fish Creek Park this afternoon.

The medical investigator is on scene but police aren't sure yet whether the death should be considered suspicious, Duty Insp. Michael Watterston said.

The call came in around 12:30 p.m. MT after a passersby noticed the body lodged in some debris in the river near Mallard Point.

The deceased is male, Watterston said, but it's unclear whether he was a youth or an adult.