1. Plover Birds and Crocodiles
2. Crabs and Sea Urchin
3. Honeyguide Birds and Honey Badgers
4. Pistol Shrimp and Goby Fish
5. Oxpecker Birds and Zebras
6. Clownfish and Anemone
7. Ostrich and Gazelle
8. Cleaner Shrimp and Moray Eel
9. Cuckoo and Warbler Birds
10. Remora Fish and Sharks
11. Cowbirds and Bison
12. Hermit Crabs and Snail Shells
Some of these animal duos are too good to be true, just like Wendy’s adding the Double Stack™ as an option in the 4 for $4** for a limited time. With a quarter pound* of beef, that’s a deal so good it’s pretty hard to believe.
Animation by Lyla Ribot © BuzzFeed 2017.
*Approx. weight before cooking.
**Meal includes 4-piece nuggets, small fry, and a small drink. At participating Wendy’s for a limited time. Offer not valid in Alaska or Hawaii.