共 7 条
[1]
Bourne W. R. P., 1965, Bulletin of the British Ornithologists' Club, V85, P97
[2]
BOURNE WRP, 1962, HDB N AM BIRDS, V1
[3]
OLSON SL, 1975, PALEORNITHOLOGY ST H, V23
[4]
STONEHOUSE B, 1957, IBIS B, V103, P108
[5]
STONEHOUSE B, 1960, WIDEAWAKE ISLAND
[6]
VAURIE C, 1965, BIRDS PALEARCTIC FAU, V2
[7]
WALKER CA, B BRIT ORNITHOL CLUB