MOBBING CALLS OF THE PHAINOPEPLALEGER DW; CARROLL LF.1981; CONDOR; ISSN 0010-5422; USA; DA. 1981; VOL. 83; NO 4; PP. 377-380; BIBL. 19 REF.Article

EFFECTS OF CONTEXTUAL INFORMATION ON BEHAVIOR OF CALIDRIS SAND-PIPERS FOLLOWING ALARM CALLSLEGER DW; NELSON JL.1982; WILSON BULL. (WILSON ORNITHOL. SOC.); ISSN 0043-5643; USA; DA. 1982; VOL. 94; NO 3; PP. 322-328; BIBL. 21 REF.Article

SEXUAL SEGREGATION, CLIQUES, AND SOCIAL POWER IN SQUIRREL MONKEY (SAIMIRI) GROUPSLEGER DW; MASON WA; FRAGASZY DM et al.1981; BEHAVIOUR; ISSN 0005-7959; NLD; DA. 1981; VOL. 76; NO 3-4; PP. 163-181; ABS. GER; BIBL. 24 REF.Article