| Birds | 5 |
| Birds collectively | 19 |
| Birds -- feather | 16 |
| Birds and bees do it | 20 |
| Birds and planes | 16 |
| Birds and platypi do it | 23 |
| Birds and snakes do it | 22 |
| Birds appearing on Australia's 50 cent coins | 48 |
| Birds as big as people | 22 |
| Birds as tall as men | 20 |
| Birds associated with war | 25 |
| Birds at a ballpark | 19 |
| Birds at sea | 12 |
| Birds belonging to a Bern clan? | 31 |
| Birds by sea cliffs | 19 |
| Birds called "dippers" | 32 |
| Birds do it | 11 |
| Birds do it bees do it . . . | 29 |
| Birds do it; bees don't | 27 |
| Birds do it; whales do it | 25 |
| Birds extinct by 1681 | 21 |
| Birds Eye bagful | 16 |
| Birds Eye offering | 18 |
| Birds Eye product | 17 |
| Birds Eye rival | 15 |
| Birds fly back and forth in it | 30 |
| Birds flying in a V formation | 29 |
| Birds flying in a vee formation | 31 |
| Birds flying in V's | 23 |
| Birds for Midas? | 16 |
| Birds found on Canadian coins | 29 |
| Birds from Australia | 20 |
| Birds from down under | 21 |
| Birds in a clutch | 17 |
| Birds in a covey | 16 |
| Birds in a gaggle | 17 |
| Birds in an exaltation | 22 |
| Birds in barns | 14 |
| Birds in general | 16 |
| Birds in herds | 14 |
| Birds in many birdhouses | 24 |
| Birds in many magic acts | 24 |
| Birds in MLB? | 13 |
| Birds in the "Arabian Nights" | 39 |
| Birds in the finch family | 25 |
| Birds in the NBA? | 17 |
| Birds in the NFL? | 17 |
| Birds in the NHL? | 17 |
| Birds in the outback | 20 |
| Birds in the walls? | 19 |
| Birds known for singing loudly | 30 |
| Birds known for their graceful plumage | 38 |
| Birds laying blue eggs | 22 |
| Birds named for a Greek titan | 29 |
| Birds named for an island group | 31 |
| Birds named for their love of flax seeds | 40 |
| Birds now raised on farms | 25 |
| Birds of a feather flock together, but ... | 42 |
| Birds of a region | 17 |
| Birds of a sort | 15 |
| Birds of crosswords | 19 |
| Birds of merit? | 15 |
| Birds of myth | 13 |
| Birds of New Zealand | 20 |
| Birds of passage | 16 |
| Birds of peace | 14 |
| Birds of prey | 13 |
| Birds of prey near a New York river? | 36 |
| Birds of S. A. | 14 |
| Birds of spring | 15 |
| Birds of the Arabian Nights | 27 |
| Birds of the pampas | 19 |
| Birds of ___ | 12 |
| Birds of _____ | 14 |
| Birds on a ranch | 16 |
| Birds on Canadian coins | 23 |
| Birds on Canadian dollars | 25 |
| Birds on Golden Pond | 20 |
| Birds or fruit | 14 |
| Birds or lizards | 16 |
| Birds or settlers | 17 |
| Birds or trees | 14 |
| Birds raised for food | 21 |
| Birds raised on ranches | 23 |
| Birds raised on some ranches | 28 |
| Birds related to gulls | 22 |
| Birds related to the goldfinch | 30 |
| Birds related to the troglodytes | 32 |
| Birds resembling gulls | 22 |
| Birds sacred to Thoth | 21 |
| Birds said to feed their young with elephants | 45 |
| Birds take this | 15 |
| Birds that ape | 14 |
| Birds that ape human speech | 27 |
| Birds that are rarely black | 27 |
| Birds that brood | 16 |
| Birds that can mimic human speech | 33 |
| Birds that can sprint at 30 m.p.h. | 34 |
| Birds that can't fly | 24 |
| Birds that can't fly, e.g. | 30 |