As April ends, the cranes fly away, but come August, when the flock is renewed with a new generation, they return to the lake as the birds head back south . _ __
42.
At the festival's debut last year, 3, 000 visitors watched 10 young cranes fly behind the planes that would lead them to their winter haven, the Chassahowizka National Wildlife Refuge on Florida's Gulf Coast.
43.
""'Stibadocera " "'is a genus of crane fly in the family Tipulidae . " Stibadocera " are unusual for crane flies in that the males have very long antenna, sometimes as long as the body.
44.
""'Stibadocera " "'is a genus of crane fly in the family Tipulidae . " Stibadocera " are unusual for crane flies in that the males have very long antenna, sometimes as long as the body.
45.
Despite widely held beliefs that adult crane flies ( or " mosquito hawks " ) prey on mosquito populations, the adult crane fly is anatomically incapable of killing or consuming other insects . < ! --
46.
Despite widely held beliefs that adult crane flies ( or " mosquito hawks " ) prey on mosquito populations, the adult crane fly is anatomically incapable of killing or consuming other insects . < ! --
47.
An article on [ Crane Fly Pests of the Pacific Northwest http : / / whatcom . wsu . edu / cranefly / ] makes the point : " Pesticide applications for crane flies are probably unnecessary in many cases.
48.
Alternatives include the use of beneficial insects and natural predators such as nematodes to prevent infestation of lawns with pests such as crane fly larvae and ants, and preventing fungal infections through physical maintenance such as effective mowing and raking.
49.
An article on [ Crane Fly Pests of the Pacific Northwest http : / / whatcom . wsu . edu / cranefly / ] makes the point : " Pesticide applications for crane flies are probably unnecessary in many cases.
50.
Why they are called phantom crane flies : Their legs are thin and black with white sheaths near the tips, and when they fly under a shady tree, everything disappears except the white spots, appearing and disappearing like a phantom .
