We've all heard of angry birds, but it looks like the Waterton Lakes National Park in Alberta, Canada, has some pretty irate deer.
In Corte Madera, Calif., motorists are cautioned to watch out for a family of river otters who frequently cross — of all roads — Lucky Drive.
You don't see this one every day, but it makes a great punch line in Colon, Panama. "Why did the anteater cross the road?"
Cape Tribulation in Queensland, Australia, is pretty explicit about what happens when you don't watch out for the cassowary, a large, flightless bird. "Be casso-wary," warns the photographer.
Watch out for happy crabs dancing across the street in Japan's Okinawa Prefecture.
We're guessing that this skiing kangaroo crossing is only applicable during the winter months in the Horsham region of Victoria, Australia.
Cape Town, South Africa, isn't taking any chances — it warns drivers about all of the species that roam this Big 5 country. Looks like they left out giraffes.