共 16 条
- [1] Andrew R. J., 1957, Ibis, V99, P27, DOI 10.1111/j.1474-919X.1957.tb01932.x
- [2] CROOK JH, 1964, BEHAVIOUR S10
- [3] Crooks J. H., 1961, P125
- [4] EVANS SM, 1970, ANIM BEHAV, V18, P760
- [5] GOODWIN DEREK, 1965, IBIS, V107, P285, DOI 10.1111/j.1474-919X.1965.tb07310.x
- [6] Goss-Custard J. D., 1970, P3
- [7] HINDE RA, 1952, BEHAVIOUR S2
- [8] Immelmann K., 1967, Zoologische Jahrbuecher (Systematik), V94, P609
- [9] MACKWORTHPRAED CW, 1960, BIRDS E N EASTERN 1, V2
- [10] Marler P., 1956, Ibis, V98, P231, DOI 10.1111/j.1474-919X.1956.tb03042.x