共 46 条
[21]
KENDEIGH S. CHARLES, 1960, ANIMAL BEHAVIOUR, V8, P180, DOI 10.1016/0003-3472(60)90024-5
[23]
SEASONAL-CHANGES IN REPRODUCTIVE SYSTEM OF FEMALE WHITE-CROWNED SPARROW, ZONOTRICHIA-LEUCOPHRYS-GAMBELII, IN CAPTIVITY AND IN FIELD .1. OVARY
[J].
ZEITSCHRIFT FUR ZELLFORSCHUNG UND MIKROSKOPISCHE ANATOMIE,
1972, 126 (03)
:297-+
[24]
KING JAMES R., 1963, CONDOR, V65, P200, DOI 10.2307/1365665
[25]
Koskimies J, 1950, ANN ACAD SCI FENNICA, V15, P1
[27]
LACK DAVID, 1960, IBIS, V102, P26, DOI 10.1111/j.1474-919X.1960.tb05091.x
[28]
A SECOND LARGE WINTERING POPULATION OF WHITE-CROWNED SPARROWS ZONOTRICHIA LEUCOPHRYS GAMBELII IN WASHINGTON
[J].
CONDOR,
1968, 70 (03)
:280-&
[29]
LEWIS RA, 1971, SCIENTIA, V106, P447
[30]
LEWIS RA, 1971, THESIS U WASHINGTON