Crossword Puzzle Burdensome bird

Clue: Burdensome bird

Poet giving a reading of "I Know Why the Caged Bird Sings" at the saloon? (HONKYTONKANGELOU with 16 letters)
Diving bird related to the loon (GREBE with 5 letters)
"Bird on ---" (Gibson film) (AWIRE with 5 letters)
Nocturnal birds (OWLS with 4 letters)
Pet bird (PARAKEET with 8 letters)
Bird that gives a hoot (OWL with 3 letters)
Musician's bird? (ISAACSTERN with 10 letters)
Bird word (e.g. CHEEP with 5 letters)
Missouri birds (CARDINALS-8 with 11 letters)
Polar bird (SKUA with 4 letters)