Fact 1: Birds are endothermic tetrapod vertebrates.

Fact 2: Flamingos are funny looking birds.

Given the two facts above, answer the question "Flamingos are funny looking endothermic tetrapod:" with the following options: 
- ungulates
 - four limbs
 - animals
 - warm-blooded
 - storks
 - fur and fat
 - cuckoo
 - vertebrates


 

        vertebrates 