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Results: 1-19 |
Results: 19
REGULATION OF INTEGUMENTARY COLOR AND PLASMA CAROTENOIDS IN AMERICAN KESTRELS CONSISTENT WITH SEXUAL SELECTION THEORY
Authors: NEGRO JJ BORTOLOTTI GR TELLA JL FERNIE KJ BIRD DM
Citation: Jj. Negro et al., REGULATION OF INTEGUMENTARY COLOR AND PLASMA CAROTENOIDS IN AMERICAN KESTRELS CONSISTENT WITH SEXUAL SELECTION THEORY, Functional ecology, 12(2), 1998, pp. 307-312
A COMPARISON OF BLOOD LEAD LEVELS IN BALD EAGLES FROM 2 REGIONS ON THE GREAT-PLAINS OF NORTH-AMERICA
Authors: MILLER MJR RESTANI M HARMATA AR BORTOLOTTI GR WAYLAND ME
Citation: Mjr. Miller et al., A COMPARISON OF BLOOD LEAD LEVELS IN BALD EAGLES FROM 2 REGIONS ON THE GREAT-PLAINS OF NORTH-AMERICA, Journal of wildlife diseases, 34(4), 1998, pp. 704-714
VARIATION IN HEMATOCRIT AND TOTAL PLASMA-PROTEINS OF NESTLING AMERICAN KESTRELS (FALCO-SPARVERIUS) IN THE WILD
Authors: DAWSON RD BORTOLOTTI GR
Citation: Rd. Dawson et Gr. Bortolotti, VARIATION IN HEMATOCRIT AND TOTAL PLASMA-PROTEINS OF NESTLING AMERICAN KESTRELS (FALCO-SPARVERIUS) IN THE WILD, Comparative biochemistry and physiology. Section A: Comparative physiology, 117(3), 1997, pp. 383-390
MISDIRECTED INCUBATION IN AMERICAN KESTRELS - A CASE OF COMPETITION FOR NEST SITES
Authors: DAWSON RD BORTOLOTTI GR
Citation: Rd. Dawson et Gr. Bortolotti, MISDIRECTED INCUBATION IN AMERICAN KESTRELS - A CASE OF COMPETITION FOR NEST SITES, The Wilson bulletin, 109(4), 1997, pp. 732-734
ARE AVIAN HEMATOCRITS INDICATIVE OF CONDITION - AMERICAN KESTRELS AS A MODEL
Authors: DAWSON RD BORTOLOTTI GR
Citation: Rd. Dawson et Gr. Bortolotti, ARE AVIAN HEMATOCRITS INDICATIVE OF CONDITION - AMERICAN KESTRELS AS A MODEL, The Journal of wildlife management, 61(4), 1997, pp. 1297-1306
TOTAL PLASMA-PROTEIN LEVEL AS AN INDICATOR OF CONDITION IN WILD AMERICAN KESTRELS (FALCO-SPARVERIUS)
Authors: DAWSON RD BORTOLOTTI GR
Citation: Rd. Dawson et Gr. Bortolotti, TOTAL PLASMA-PROTEIN LEVEL AS AN INDICATOR OF CONDITION IN WILD AMERICAN KESTRELS (FALCO-SPARVERIUS), Canadian journal of zoology, 75(5), 1997, pp. 680-686
ECOLOGY OF PARASITISM OF NESTLING AMERICAN KESTRELS BY CARNUS-HEMAPTERUS (DIPTERA, CARNIDAE)
Authors: DAWSON RD BORTOLOTTI GR
Citation: Rd. Dawson et Gr. Bortolotti, ECOLOGY OF PARASITISM OF NESTLING AMERICAN KESTRELS BY CARNUS-HEMAPTERUS (DIPTERA, CARNIDAE), Canadian journal of zoology, 75(12), 1997, pp. 2021-2026
DOES SEX-BIASED HATCHING ORDER IN BALD EAGLES VARY WITH FOOD RESOURCES
Authors: DZUS EH BORTOLOTTI GR GERRARD JM
Citation: Eh. Dzus et al., DOES SEX-BIASED HATCHING ORDER IN BALD EAGLES VARY WITH FOOD RESOURCES, Ecoscience, 3(3), 1996, pp. 252-258
SEXUAL DICHROMATISM IN BIRDS INDEPENDENT OF DIET, PARASITES AND ANDROGENS
Authors: BORTOLOTTI GR NEGRO JJ TELLA JL MARCHANT TA BIRD DM
Citation: Gr. Bortolotti et al., SEXUAL DICHROMATISM IN BIRDS INDEPENDENT OF DIET, PARASITES AND ANDROGENS, Proceedings - Royal Society. Biological Sciences, 263(1374), 1996, pp. 1171-1176
EVALUATING THE CONSEQUENCES OF SEXUAL SIZE DIMORPHISM - REPLY
Authors: BORTOLOTTI GR
Citation: Gr. Bortolotti, EVALUATING THE CONSEQUENCES OF SEXUAL SIZE DIMORPHISM - REPLY, Canadian journal of zoology, 74(8), 1996, pp. 1595-1596
THE PROXIMATE EFFECTS OF FOOD-SUPPLY ON INTRACLUTCH EGG-SIZE VARIATION IN AMERICAN KESTRELS
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, THE PROXIMATE EFFECTS OF FOOD-SUPPLY ON INTRACLUTCH EGG-SIZE VARIATION IN AMERICAN KESTRELS, Canadian journal of zoology, 74(1), 1996, pp. 118-124
EGG SIZE AND CLUTCH SIZE IN THE REPRODUCTIVE INVESTMENT OF AMERICAN KESTRELS
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, EGG SIZE AND CLUTCH SIZE IN THE REPRODUCTIVE INVESTMENT OF AMERICAN KESTRELS, Journal of zoology, 237, 1995, pp. 285-301
FOOD-DEPENDENT BENEFITS OF HATCHING ASYNCHRONY IN AMERICAN KESTRELS FALCO-SPARVERIUS
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, FOOD-DEPENDENT BENEFITS OF HATCHING ASYNCHRONY IN AMERICAN KESTRELS FALCO-SPARVERIUS, Behavioral ecology and sociobiology, 36(1), 1995, pp. 49-57
FLUCTUATING ASYMMETRY IN THE SKELETON OF THE AMERICAN KESTREL, FALCO-SPARVERIUS - A TEST OF THE CONSEQUENCES OF SEXUAL SIZE DIMORPHISM
Authors: BORTOLOTTI GR GABRIELSON JR
Citation: Gr. Bortolotti et Jr. Gabrielson, FLUCTUATING ASYMMETRY IN THE SKELETON OF THE AMERICAN KESTREL, FALCO-SPARVERIUS - A TEST OF THE CONSEQUENCES OF SEXUAL SIZE DIMORPHISM, Canadian journal of zoology, 73(1), 1995, pp. 141-145
EFFECT OF NEST-BOX SIZE ON NEST-SITE PREFERENCE AND REPRODUCTION IN AMERICAN KESTRELS
Authors: BORTOLOTTI GR
Citation: Gr. Bortolotti, EFFECT OF NEST-BOX SIZE ON NEST-SITE PREFERENCE AND REPRODUCTION IN AMERICAN KESTRELS, The Journal of raptor research, 28(3), 1994, pp. 127-133
ENERGETIC EFFICIENCY OF REPRODUCTION - THE BENEFITS OF ASYNCHRONOUS HATCHING FOR AMERICAN KESTRELS
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, ENERGETIC EFFICIENCY OF REPRODUCTION - THE BENEFITS OF ASYNCHRONOUS HATCHING FOR AMERICAN KESTRELS, Journal of Animal Ecology, 63(3), 1994, pp. 551-560
FOOD-SUPPLY AND HATCHING SPANS OF BIRDS - ENERGY CONSTRAINTS OR FACULTATIVE MANIPULATION
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, FOOD-SUPPLY AND HATCHING SPANS OF BIRDS - ENERGY CONSTRAINTS OR FACULTATIVE MANIPULATION, Ecology, 75(3), 1994, pp. 813-823
BROOD PATCHES OF AMERICAN KESTRELS - AN ECOLOGICAL AND EVOLUTIONARY PERSPECTIVE
Authors: WIEBE KL BORTOLOTTI GR
Citation: Kl. Wiebe et Gr. Bortolotti, BROOD PATCHES OF AMERICAN KESTRELS - AN ECOLOGICAL AND EVOLUTIONARY PERSPECTIVE, Ornis Scandinavica, 24(3), 1993, pp. 197-204
WATER-BIRD POPULATION-CHANGES IN 1976-1990 ON BESNARD LAKE, SASKATCHEWAN - INCREASES IN LOONS, GULLS, AND PELICANS
Authors: GERRARD JM DZUS E BORTOLOTTI GR GERRARD PN
Citation: Jm. Gerrard et al., WATER-BIRD POPULATION-CHANGES IN 1976-1990 ON BESNARD LAKE, SASKATCHEWAN - INCREASES IN LOONS, GULLS, AND PELICANS, Canadian journal of zoology, 71(8), 1993, pp. 1681-1686
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