共 30 条
- [1] Baker J. R., 1940, Journal of the Linnean Society London, V41, P50
- [2] Britton PL, 1980, BIRDS E AFRICA
- [3] Brooke R.K., 1981, Annals of the Cape Provincial Museums Natural History, V13, P133
- [4] Diamond A.W., 1979, Scopus, V3, P93
- [5] Dowsett R.J., 1983, Bulletin of the British Ornithologists' Club, V103, P59
- [7] FRY CH, 1980, 4 P PAN AFR ORN C, P333
- [8] Gibson-Hill, 1952, B RAFFLES MUS, V24, P270
- [9] James A.H., 1983, Bulletin of the British Ornithologists' Club, V103, P128
- [10] Lack D., 1965, Oiseau et la Revue Francaise d'Ornithologie, V35, P76