1: Like some eagles

5: Tend to the turkey

10: Stuff to the gills

14: Pretty good

15: Out of whack

16: Mountain climber's challenge

17: Grace period?

19: Bounder

20: Won over

21: Talks wildly

22: Churchill's title

23: Gyrate

25: Hazarding a guess: doughy metaphysician?

32: Took out

33: Owl's utterance

34: Pigeon patter

35: LSD, informally

36: Job for a daredevil

38: That's an order

39: Apprehend

40: Junction

41: Searches for

42: New York hoopsters

46: Pat response

47: Upsilon follower

48: Lots, sometimes

51: Flag

56: Look sullen

57: Fancy pastry

59: Cistercian, e.g.

60: Burp

61: Head hunters?

62: Hgts.

63: On pins and needles

64: Footnote word

1: Portend

2: Analogous

3: Bring in

4: Unit of force

5: Spanish urban quarter

6: Toward the rear of a boat

7: Lose traction

8: President pro ___

9: She may get sheared

10: Leapt

11: Many millennia

12: Without give

13: Barely manages, with 'out'

18: Lightened up

21: Civil unrest

23: Any day now

24: Parcel of land

25: Some kind of a nut

26: Cover story

27: Ran in front

28: A gardener's might be green

29: Less friendly

30: Wets thoroughly

31: Little ones

32: Miserably moist

36: Observed

37: Weight allowance

38: Finder's charge

40: Goes downhill fast?

41: Dollars, slangily

43: Store salespeople

44: Study of light

45: Squeaky-clean

48: ___ mater

49: 'Far out!'

50: Falls, as into a chair

51: Amaze

52: Home of heroes?

53: Like the Atacama

54: Jambalaya grain

55: Judge

57: Furry friend

58: 'You ___ here'