嘴

beak; bill

insertion tip (e.g. of a catheter)

Idiomatic expression

to stick one's nose into (someone else's business); to meddle; to interfere; to butt in

jungle crow (Corvus macrorhynchos)

shoebill (Balaeniceps rex)

northern flicker (species of bird, incl. the yellow-shafted flicker and the red-shafted flicker, Colaptes auratus)

carrion crow (Corvus corone)

northern wheatear (Oenanthe oenanthe)

grosbeak weaver (Amblyospiza albifrons)

northern shoveler (species of duck, Anas clypeata); northern shoveller

thick-billed murre (Uria lomvia); Brunnich's guillemot

common loon (Gavia immer); great northern diver; great northern loon

long-nosed mole (Euroscaptor longirostris)

Snares penguin (Eudyptes robustus); Snares crested penguin; Snares Islands penguin

wrybill (Anarhynchus frontalis)

spinner dolphin (Stenella longirostris)

pickaxe; pickax; pick

(mammary) nipple; teat

platypus (Ornithorhynchus anatinus)

Geography

spit; sandspit

toucan

Astronomy

Tucana (constellation); the Toucan

Idiomatic expression; Often as 〜の食い違い (with the same meaning)

(something) not coming together (as one had hoped or expected); unfortunate turn of events; unexpected turn; (a) crossbill's beak (which has differently shaped upper and lower parts)

fledgling; young and inexperienced; green; wet behind the ears