共 10 条
[1]
Andersson M., 1984, ANIM BEHAV, V33, P1394
[2]
A METHOD FOR IDENTIFYING EGGS LAID BY INDIVIDUAL BIRDS
[J].
BEHAVIOR RESEARCH METHODS & INSTRUMENTATION,
1983, 15 (03)
:399-400
[4]
DEMERS P, 1968, CAN MED ASSOC J, V99, P849
[6]
PROSPECTING FOR NEST SITES BY CAVITY-NESTING DUCKS OF THE GENUS BUCEPHALA
[J].
CONDOR,
1985, 87 (04)
:528-534