Crossword Puzzle Bird warble

Clue: Bird warble

Bird's warble (TRILL with 5 letters)
Birdhouse warbler (WREN with 4 letters)
Big bird that can't take wing (EMU with 3 letters)
Having the widest end feathers at the outside, as in many birds (FORKTAILED with 10 letters)
Tropical bird (e.g. ANI with 3 letters)
Sang like the birdies sing (TWITTERED with 9 letters)
Healthy-looking bird? (PINKCOCKATOO with 12 letters)
Bird that's sometimes spotted (OWL with 3 letters)
Plump bird (e.g. GROUSE with 6 letters)
Bygone "birds" (SSTS with 4 letters)