FWOOPER

"The Fwooper is an African bed with extremely vivid plumage; Fwoopers may be orange, pink, lime green or yellow. The Fwooper had long been a provider of fancy quills and also lays brilliantly patterned eggs." 

-J.K. Rowling

FLOBBERWORM

"The Flobberworm lives in damp ditches.  A thick brown worm reaching up to ten inches in length, the Flobberworm moves very little. One end is indistinguishable from the other, both producing the music from which its name is derived and which is sometimes used to thicken potions."

-J.K. Rowling