PROCEEDINGS OF THE SECTION OF ANIMAL BEHAVIOR AND SOCIOBIOLOGY (ECOLOGICAL SOCIETY OF AMERICA AND THE AMERICAN SOCIETY OF ZOOLOGISTS) The following papers were read at the 1961 Annual Meeting held on the campus of Purdue University from August 28th to 31st . co-sponsored by the Section of Animal Behaviour and Sociobiology of the Ecological Society of America and of the American Society of Zoologists . Abstracts of the papers are available in the Amer. Zool., 1, 1961 .
Monday Morning, August 28th, 1961 . ANIMAL BEHAVIOR . I. N . E . COLLIAS presiding . MECHANISMS OF SOUND PRODUCTION IN THE MARINE CATFISHES, Galeiehthys and Bagre. By W. N, TAVOLGA, American Museum Natural History . SPECTOGRAPIIIC ANALYSIS OF DOG SOUNDS . By J . P . SCOTT, R. B. Jackson Memorial Laboratory . THE ACOUSTICAL LOCALIZATION OF PREY BY THE BARN OWL (Tyto alba). By R . S . PAYNE, Cornell University .
OLFACTORY DISCRIMINATION BY INDIVIDUALS OF Peromyscus maniculatus and Peromyscus polionotus. By ROBERT E . MOORE, University of Texas . VARIATION IN BEHAVIOR AND TEMPERAMENT AMONG THREE RACES OF PEROMYSCUS . By L. R . DICE & P . J . CLARK, University of Michigan and Cranbrook Institute of Science . INTERSPECIFIC SPATIAL RELATIONSHIPS AMONG SMALL MAMMALS . By K . R. BARBEHENN, N.I .M.H . THE BEHAVIORAL RESPONSE OF FREE UINTA GROUND SQUIRRELS (Cittellus armatus) TO A TRAP. By D . F. BALPH, Utah State University . BEHAVIORAL FACTORS ASSOCIATED WITH THE CESSATION OF GROWTH OF LABORATORY POPULATIONS OF PRAIRIE DEERMICE . By C . R. TERMAN, Penrose Research Laboratory, Zoological Society Philadephia . THE EFFECT OF DENSITY AND AGGRESSION ON INTERACTION RATES IN WOODCHUCK POPULATIONS By F. H . BRONSON & D . E . DAVIS, Pensylvania State University .
Monday Afternoon, August 28th, 1961 . ANIMAL BEHAVIOR . II . W . N . TAVOLGA presiding . AN AMEBOID STAGE IN THE FEEDING BEHAVIOR OF THE HELIOFLAGELLATE PROTOZOAN, Dimorphs floridanis . By E . C . BOVEE & D . E . WILSON, University of Florida . EFFECTS OF TIME AND INTERPOLATED PROBLEMS UPON RETENTION IN CHICKENS . By T. L . NASH, J . M . WARREN & M . W . SCHEIN, Pensylvania State University . EARLY EXPERIENCE AND DISCRIMINATION LEARNING IN SWINE . By F . D. KLOPFER, Washington State University .
BEHAVIOR DURING A CONDITIONED REFLEX TRAINING PERIOD USED AS A MEASURE OF EARLY TRAUMA IN LAMB AND KID . By A . ULRIC MOORE & HELEN BLAUVELT, Cornell University . FORM DISCRIMINATION IN THE SIAMESE FIGHTING FISH, Betta splendens . By J . C. BRADDOCK, ZORA 1 . BRADDOCK & RICHTER, H ., Michigan State University . 240
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Tuesday Morning, August 29th, 1961 ANIMAL BEHAVIOR. III. J . C. BRADDOCK presiding . INTERACTIONS AMONG CHICKENS IN DIFFERENT LEVELS OF THE SOCIAL HIERARCHY . By P. B . SIEGEL & H. L . MARKS, Virginia Polytechnic Institute . INTER- AND INTRASPECIFIC DOMINANCE RELATIONSHIPS OF SYMPATRIC SPECIES OF INTERTIDAL HERMIT CRABS. By E . S . REESE, University of Hawaii. COLOR PATTERNS AS INDICATORS OF MOTIVATION IN THE TELEOST FISH Badis badis. By G . W . BARLOW, University of Illinois . SEXUAL BEHAVIOR OF THE COMMON GRACKLE, Quiscalus quiscula . By R. W. FICKEN, Cornell University . SEXUAL RESPONSES OF ROOSTERS TO FULL AND PARTIAL MODELS . By B . T . CARBAUGH & M . W . SCHEIN, Pennsylvania State University. THE EFFECTS OF VISUAL AND VOCAL STIMULI UPON THE REPRODUCTIVE ETHOLOGY AND PHYSIOLOGY OF PAIRED BUDGERIGARS (Melopsittacus undulatus) . By B . F. BROCKWAY, Cornell University. MOTOR COMPONENTS OF SEXUAL BEHAVIOR IN SHEEP . By E . N . BANKS, A . V . NALBANDOV & W . H . JOHNSON, University of Illinois. THE RELATIONSHIP OF FAT DEPOSITION AND VERNAL MIGRATORY BEHAVIOR AS INDICATED BY ZUGUNRUHE IN Zonotrichia leucophrys gambelii . By J . R. KING & D . S . FARMER, Washington State University .
Tuesday Afternoon, August 29th, 1961 . ANIMAL BEHAVIOR. IV . W . C . DILGER presiding . THE SOCIAL BEHAVIOR OF GOATS DEPRIVED OF MATERNAL AND HERD CARE . By HELEN BLAUVELT, L. HERSHER & A. U. MOORE, New York State College of Medicine . CLIFF EDGE RESPONSES OF GULL CHICKS . By J. T. EMLEN, University if Wisconsin . CHANGES IN NEST-MATERIAL CARRYING BEHAVIOR OF F1 HYBRIDS BETWEEN Agapornis roseicollis and A . personata frscheri DURING THREE YEARS . By W. C . DILGER, Laboratory of Ornithology, Cornell University . NEST BUILDING AND REPRODUCTIVE BEHAVIOR IN Agapornis PARROTS . By R . B . KLOPMAN, Cornell University . NEST-BUILDING AND BREEDING BEHAVIOR BY CASTRATED VILLAGE WEAVERBIRDS (Textor cucullatus). By N. E . COLLIAS, P . J. FRUMKES, D . S . BROOKS & R . J. BARFIELD, University of California . THE USE OF A COMPUTOR IN A STUDY OF THE BEHAVIOR OF RATS DURING THE LII IER PERIOD . By ETHEL TOBACH, T . C . SCHNIERLA, R . LAUPHEIMER & K . CROSSMAN, American Museum of Natural History .
Wednesday Morning, August 30th, 1961 . A PROGRAMME OF BEHAVIORAL FILMS . PART I. E . M . BANKS, Chairman . PATTERNS OF DISPLAY IN IGUANID LIZARDS . By C . C. CARPENTER & KIRK T . MOSLEY, University of Oklahoma . BREEDING BEHAVIOR OF THE BLACK-HEADED WEAVERBIRD (Textor cucullatus) . By N. E . COLLIAS, University of California . POPULATION DESTRUCTIVE INTRASPECIES FIGHTING . By H. BLAUVELT & U. MOORE, New York State College of Medicine, Syracuse .
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COMPARATIVE STUDIES OF CANID BEHAVIOR . I. BIRTH AND MATERNAL BEHAVIOR . By B . E . GINSBURG, G . B . RABB & S . L. ANDREWS, University of Chicago . COMPARATIVE STUDIES OF CANID BEHAVIOR . II. DEVELOPMENT OF SOCIAL BEHAVIOR IN RELATION TO EARLY EXPERIENCE . By B . E . GINSBURG, G . B . RABB & S . L. ANDREWS, University of Chicago . TERRITORIAL BEHAVIOR IN UGANDA KOB. By HELMUT E . BUECHNER, Washington State University.
Wednesday Afternoon, August 30th, 1961 . A PROGRAMME OF BEHAVIORAL FILMS . PART II . E. M . BANKS, Chairman . SOCIAL INSECTS : THE HONEYBEE Encylcopedia Brittanica Films in collaboration with Dr . A . E . EMERSON . THE ENCYCLOPOEDIA CINEMATOGRAPHICA, Institut fur den Wissenschaftlichen Film . PAARUNGSBIOLOGIE DER ANURAN, Institut fur den Wissenschaftlichen Film, K . LORENZ & I. EIBL-EIBESFELDT SEXUALVERHALTEN UND ERABLAGE BEIM ALPENMOLCH, Institut fur den Wissenschaftlichen Film, K, LORENZ & I . EIBL-EIBESFELDT . BABOON BEHAVIOR, I . DEVORE & S . L . WASHBURN, University of California .
PRESENTED BY TITLE PATERNAL CARE OF THE YOUNG AND CONVULSIVE SEIZURES IN THE GRASSHOPPER MOUSE . By B . ELIZABETH HORNER, Smith College . AQUATIC COURTSHIP OF THE WOOD TURTLE (Clemmys insculptn) . By L. T . EVANS, Jaffrey Center, New Hampshire . AN INTERPRETATION OF TURKEY COURTSHIP. By L . T . EVANS, Jaffrey Center, New Hampshire . SOCIAL BEHAVIOUR OF RHESUS MONKEYS IN A TEMPLE HABITAT IN NORTHERN INDIA. By C . H . SOUTHWICK & M . A . BEG, Ohio University, Athens .