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Authors: WALKER TR BOYD IL MCCAFFERTY DJ HUIN N TAYLOR RI REID K
Citation: Tr. Walker et al., SEASONAL OCCURRENCE AND DIET OF LEOPARD SEALS (HYDRURGA LEPTONYX) AT BIRD ISLAND, SOUTH GEORGIA, Antarctic science, 10(1), 1998, pp. 75-81

Authors: BOYD IL MCCAFFERTY DJ REID K TAYLOR R WALKER TR
Citation: Il. Boyd et al., DISPERSAL OF MALE AND FEMALE ANTARCTIC FUR SEALS (ARCTOCEPHALUS-GAZELLA), Canadian journal of fisheries and aquatic sciences, 55(4), 1998, pp. 845-852

Authors: MCCAFFERTY DJ BOYD IL WALKER TR TAYLOR RI
Citation: Dj. Mccafferty et al., FORAGING RESPONSES OF ANTARCTIC FUR SEALS TO CHANGES IN THE MARINE-ENVIRONMENT, Marine ecology. Progress series, 166, 1998, pp. 285-299

Authors: BOYD IL STANFIELD MP
Citation: Il. Boyd et Mp. Stanfield, CIRCUMSTANTIAL EVIDENCE FOR THE PRESENCE OF MONK SEALS IN THE WEST-INDIES, Oryx, 32(4), 1998, pp. 310-316

Authors: MCCAFFERTY DJ BOYD IL TAYLOR RI
Citation: Dj. Mccafferty et al., DIVING BEHAVIOR OF ANTARCTIC FUR-SEAL (ARCTOCEPHALUS-GAZELLA) PUPS, Canadian journal of zoology, 76(3), 1998, pp. 513-520

Authors: BOYD IL
Citation: Il. Boyd, TIME AND ENERGY CONSTRAINTS IN PINNIPED LACTATION, The American naturalist, 152(5), 1998, pp. 717-728

Authors: BOYD IL MCCAFFERTY DJ WALKER TR
Citation: Il. Boyd et al., VARIATION IN FORAGING EFFORT BY LACTATING ANTARCTIC FUR SEALS - RESPONSE TO SIMULATED INCREASED FORAGING COSTS, Behavioral ecology and sociobiology, 40(3), 1997, pp. 135-144

Authors: BOYD IL
Citation: Il. Boyd, ELECTRONIC MARINE MAMMALS, Trends in ecology & evolution, 12(8), 1997, pp. 327-328

Authors: BOYD IL
Citation: Il. Boyd, THE BEHAVIORAL AND PHYSIOLOGICAL ECOLOGY OF DIVING, Trends in ecology & evolution, 12(6), 1997, pp. 213-217

Authors: BEVAN RM BOYD IL BUTLER PJ REID K WOAKES AJ CROXALL JP
Citation: Rm. Bevan et al., HEART-RATES AND ABDOMINAL TEMPERATURES OF FREE-RANGING SOUTH GEORGIANSHAGS, PHALACROCORAX-GEORGIANUS, Journal of Experimental Biology, 200(4), 1997, pp. 661-675

Authors: ARNBOM T FEDAK MA BOYD IL
Citation: T. Arnbom et al., FACTORS AFFECTING MATERNAL EXPENDITURE IN SOUTHERN ELEPHANT SEALS DURING LACTATION, Ecology, 78(2), 1997, pp. 471-483

Authors: IVERSON SJ ARNOULD JPY BOYD IL
Citation: Sj. Iverson et al., MILK FATTY-ACID SIGNATURES INDICATE BOTH MAJOR AND MINOR SHIFTS IN THE DIET OF LACTATING ANTARCTIC FUR SEALS, Canadian journal of zoology, 75(2), 1997, pp. 188-197

Authors: BOYD IL WALKER TR PONCET J
Citation: Il. Boyd et al., STATUS OF SOUTHERN ELEPHANT SEALS AT SOUTH-GEORGIA, Antarctic science, 8(3), 1996, pp. 237-244

Authors: ARNOULD JPY BOYD IL SPEAKMAN JR
Citation: Jpy. Arnould et al., THE RELATIONSHIP BETWEEN FORAGING BEHAVIOR AND ENERGY-EXPENDITURE IN ANTARCTIC FUR SEALS, Journal of zoology, 239, 1996, pp. 769-782

Authors: GARDINER KJ BOYD IL RACEY PA REIJNDERS PJH THOMPSON PM
Citation: Kj. Gardiner et al., PLASMA PROGESTERONE CONCENTRATIONS MEASURED USING AN ENZYME-LINKED-IMMUNOSORBENT-ASSAY USEFUL FOR DIAGNOSING PREGNANCY IN HARBOR SEALS (PHOCA-VITULINA), Marine mammal science, 12(2), 1996, pp. 265-273

Authors: FEDAK MA ARNBOM T BOYD IL
Citation: Ma. Fedak et al., THE RELATION BETWEEN THE SIZE OF SOUTHERN ELEPHANT SEAL MOTHERS, THE GROWTH OF THEIR PUPS, AND THE USE OF MATERNAL ENERGY, FAT AND PROTEIN DURING LACTATION, Physiological zoology, 69(4), 1996, pp. 887-911

Authors: ARNOULD JPY BOYD IL SPEAKMAN JR
Citation: Jpy. Arnould et al., MEASURING THE BODY-COMPOSITION OF ANTARCTIC FUR SEALS (ARCTOCEPHALUS-GAZELLA) - VALIDATION OF HYDROGEN ISOTOPE-DILUTION, Physiological zoology, 69(1), 1996, pp. 93-116

Authors: BOYD IL
Citation: Il. Boyd, INDIVIDUAL VARIATION IN THE DURATION OF PREGNANCY AND BIRTH DATE IN ANTARCTIC FUR SEALS - THE ROLE OF ENVIRONMENT, AGE, AND SEX OF FETUS, Journal of mammalogy, 77(1), 1996, pp. 124-133

Authors: BOYD IL
Citation: Il. Boyd, TEMPORAL SCALES OF FORAGING IN A MARINE PREDATOR, Ecology, 77(2), 1996, pp. 426-434

Authors: BOYD IL CROXALL JP
Citation: Il. Boyd et Jp. Croxall, DIVE DURATIONS IN PINNIPEDS AND SEABIRDS, Canadian journal of zoology, 74(9), 1996, pp. 1696-1705

Authors: ARNOULD JPY BOYD IL SOCHA DG
Citation: Jpy. Arnould et al., MILK CONSUMPTION AND GROWTH EFFICIENCY IN ANTARCTIC FUR-SEAL (ARCTOCEPHALUS-GAZELLA) PUPS, Canadian journal of zoology, 74(2), 1996, pp. 254-266

Authors: ARNOULD JPY BOYD IL
Citation: Jpy. Arnould et Il. Boyd, TEMPORAL PATTERNS OF MILK-PRODUCTION IN ANTARCTIC FUR SEALS (ARCTOCEPHALUS-GAZELLA), Journal of zoology, 237, 1995, pp. 1-12

Authors: BOYD IL WOAKES AJ BUTLER PJ DAVIS RW WILLIAMS TM
Citation: Il. Boyd et al., VALIDATION OF HEART-RATE AND DOUBLY LABELED WATER AS MEASURES OF METABOLIC-RATE DURING SWIMMING IN CALIFORNIA SEA LIONS, Functional ecology, 9(2), 1995, pp. 151-160

Authors: BUTLER PJ BEVAN RM WOAKES AJ CROXALL JP BOYD IL
Citation: Pj. Butler et al., THE USE OF DATA LOGGERS TO DETERMINE THE ENERGETICS AND PHYSIOLOGY OFAQUATIC BIRDS AND MAMMALS, Brazilian journal of medical and biological research, 28(11-12), 1995, pp. 1307-1317

Authors: ARNOULD JPY BOYD IL
Citation: Jpy. Arnould et Il. Boyd, INTERANNUAL AND INTRAANNUAL VARIATION IN MILK-COMPOSITION IN ANTARCTIC FUR SEALS (ARCTOCEPHALUS-GAZELLA), Physiological zoology, 68(6), 1995, pp. 1164-1180
Risultati: 1-25 | 26-37