dipper
dip-per
noun
A small, dark, short-tailed bird that bobs and dives in fast-flowing rivers.
"We spotted a dipper by the stream."
noun
A small ladle or scoop used for taking liquid from a container.
"She used a dipper for the punch."
Thesaurus
Synonyms: butterball, Bucephela albeola, bufflehead, water ouzel, Little Dipper, Wain, Big Dipper, Wagon, Charles's Wain, Plough