共 80 条
[51]
PFAENDLER U, UNPUBLISHED
[52]
RAYNER JMV, 1979, J EXP BIOL, V80, P17
[53]
MIGRATION DEPARTURES FROM STARLING ROOSTS
[J].
CANADIAN JOURNAL OF ZOOLOGY - BACK YEAR PROJECT,
1970, 48 (01)
:31-+
[54]
RICHARDSON W J, 1971, American Birds, V25, P684
[55]
RICHARDSON W J, 1972, American Birds, V26, P10
[58]
RICHARDSON WJ, 1969, P WORLD C BIRD HAZAR, P323
[60]
SCHAEFER GW, 1976, INSECT FLIGHT, P157