In this photo, aptly titled "Fox meets fox," a red fox takes a stroll in the streets of London, where he passes by his illustrative match.
A particularly heartbreaking image shows a starving polar bear in the Canadian Arctic.
Three endangered painted wolves were captured on camera as they jockeyed for a piece of impala leg.
And a trio of king penguins nod their heads to the sparkling orange sun of the Falkland Islands. The photo is titled simply, "Three kings."
