共 26 条
[1]
BREITWISCH R, 1986, AUK, V103, P424
[2]
BREITWISCH R, 1986, J FIELD ORNITHOL, V57, P16
[4]
Brockway B. F., 1969, P131
[7]
Darwin G., 1871, P423
[9]
HAILMAN JACK P., 1960, CONDOR, V62, P464, DOI 10.2307/1365593
[10]
Hailman JP, 1977, OPTICAL SIGNALS ANIM