crestie

noun3

1. •
   (informal) A crested gecko (Correlophus ciliatus).

   • "Cresteds," or "cresties," as they are commonly called, are docile in nature and relatively calm and easy to handle as pets. — 2017
2. •
   (Northern-England) A great crested grebe (Podiceps cristatus).
3. •
   (informal) A crested tit (Lophophanes cristatus).