If you visit the Edinburgh Zoo, be prepared to salute — in August a penguin named Nils Olav was promoted to colonel-in-chief of the Royal Norwegian Guard.

Apparently penguins are pretty active in the Guard — since 1982 they’ve held the ranks of lance corporal, sergeant, and regimental sergeant major. They’re certainly dressed for it.

08/23/2016 Now promoted to brigadier! (Thanks, Dan.)