41.   Also watch birds fly.

42.   But he seemed to look enviously as the bird flew away, and sense that soon he would be doing the same.

43.   But just orienting themselves by the position of the sun would not cause the Arctic birds to fly along a great circle.

44.   But the time can be thrown off drastically if a piece of debris or even a bird flies through the beam ahead of the horses.

45.   Confused birds have flown into fires, monuments, street lights and airport ceilometers that measured cloud height.

46.   Do birds fly?

47.   For example, when birds fly in formation, the bird in front is not actually in charge.

48.   He rushed to the trailer park, only to see the bird fly away.

49.   Huge birds fly up practically within reach.

50.   I managed to shoot a picture or two, but I did not approach as closely as I wanted to before the bird flew deeper into the marsh.