51.   A. All birds have pupils.

52.   According to the Audubon Society, if the bird has feathers, leave it alone.

53.   But even birds have trouble catching adults once they become airborne.

54.   But these birds do not have parents that have migrated.

55.   Each bird has its own cave, made of artificial materials simulated to look like their natural nest sites in the sandstone cliffs of the Santa Barbara backcountry.

56.   Every bird has its own favorite form of play.

57.   Every bird here has a story.

58.   First, there is no evidence that birds have anything in mind at all, as humans understand having something in mind.

59.   Free-range turkeys also have meat that is more condensed because of the exercise the birds have had, so there should be less shrinkage.

60.   From the diminutive poussin to the opulent capon, these birds have distinctive characteristics that make them not only very tasty but also fun to cook.