Almost tailless diving water bird (5)
I believe the answer is:
grebe
(Other definitions for grebe that I've seen before include "Small bird that builds floating nests" , "Diving waterbird" , "Flier" , "Freshwater diving bird" , "I'll dive in" .)
I believe the answer is:
grebe
(Other definitions for grebe that I've seen before include "Small bird that builds floating nests" , "Diving waterbird" , "Flier" , "Freshwater diving bird" , "I'll dive in" .)