共 9 条
- [1] CHANGES IN ACTIVITY PATTERNS, AGONISTIC BEHAVIOR, AND TERRITORIALITY OF BLACK DUCKS (ANAS-RUBRIPES) DURING BREEDING SEASON IN A NOVA-SCOTIA TIDAL MARSH CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1978, 56 (08): : 1773 - 1785
- [2] SURVIVAL OF FEMALE BLACK DUCKS, ANAS-RUBRIPES, DURING THE BREEDING-SEASON CANADIAN FIELD-NATURALIST, 1983, 97 (01): : 62 - 65
- [3] USE OF A TIDAL SALT-MARSH AND COASTAL IMPOUNDMENTS BY SYMPATRIC BREEDING AND STAGING AMERICAN BLACK DUCKS, ANAS-RUBRIPES, AND MALLARDS, A-PLATYRHYNCHOS CANADIAN FIELD-NATURALIST, 1994, 108 (03): : 311 - 317
- [4] BREEDING HABITAT SELECTION AND HOME RANGE OF RADIO-MARKED BLACK DUCKS (ANAS-RUBRIPES) IN MAINE CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1982, 60 (02): : 241 - 248
- [6] DISPLAY BEHAVIOR OF MALE CALLIOPE HUMMINGBIRDS DURING THE BREEDING-SEASON CONDOR, 1989, 91 (02): : 272 - 279
- [7] PREVALENCE OF INGESTED LEAD SHOT IN AMERICAN BLACK DUCK, ANAS RUBRIPES, AND RING-NECKED DUCK, AYTHYA-COLLARIS, GIZZARDS FROM NOVA-SCOTIA AND PRINCE-EDWARD-ISLAND CANADIAN FIELD-NATURALIST, 1994, 108 (01): : 26 - 30