Let's take a look at the top 10 strange birds.

10. Marabou Stork



9. Kiwi



8. Cassowary



7. Shoebill Heron



6. Sri Lanka Frogmouth



5. Hoopoe



4. Christmas Island Frigatebird



3. Kakapo



2. Ribbon Tailed Astrapia



1. Superb Bird of Paradise