Sociobiological implications of unusual sexual behaviors of gulls: The genotype/behavioral phenotype problem

Abraham, 1978, Adoption of Spectacled Eider ducklings by Arctic Loons, Condor, 80, 339, 10.2307/1368045 Alcock, 1975, Animal Behavior Baldwin, 1980, Sociobiology or balanced biosocial theory, Pacific Sociological Review, 23, 3, 10.2307/1388800 Barkow, 1980, Human fertility, evolutionary biology, and the demographic transition, Ethology and Sociobiology, 1, 163, 10.1016/0162-3095(80)90006-0 Beecher, 1981, Parent-offspring recognition in Bark Swallows (Riparia riparia): I. Natural History, Animal Behavior, 29, 86, 10.1016/S0003-3472(81)80155-8 Burger, 1980, Colony and nest site selection in Laughing Gulls in response to tidal flooding, Condor, 82, 251, 10.2307/1367389 Burley, 1979, The evolution of concealed ovulation, American Naturalist, 114, 835, 10.1086/283532 Chabrzyk, 1976, Survival and recruitment in the Herring Gull Larus argentatus, Journal of Animal Ecology, 45, 187, 10.2307/3774 Conover, 1979, Female-female pairs and other unusual reproductive associations in Ring-billed and California Gulls, Auk, 96, 6 Coulson, 1966, The influence of the pair-bond and age on the breeding biology of the Kittiwake Gull, Rissa tridactyla, Journal of Animal Ecology, 35, 269, 10.2307/2394 Daly, 1978 Daniels, 1968, Nest guard replacement in the Antarctic fish Harpagifer bispinis: possible altruistic behavior, Science, 205, 831, 10.1126/science.205.4408.831 Dickson, 1979, Sociobiology critics claim fears come true, Nature, 282, 348, 10.1038/282348a0 Drost, 1961, Entwicklung und Aufbau einer Population der Silbermowe Larus argentatus argentatus, J. Orn., 102, 404, 10.1007/BF01671011 Fry, 1981, DDT induced feminization of gull embryos, Science, 10.1126/science.7256288 Hand, 1979, Vocal communication of the Western Gull Larus occidentalis Hand, 1980, Human disturbance in Western Gull, Larus occidentalis livens, colonies and possible amplification by intraspecific predation, Biol. Conserv., 18, 59, 10.1016/0006-3207(80)90066-X Hand, 1981, Thermal stress and predation: their influence on the structure of a gull colony and their possible influence on gull breeding distributions, Condor, 10.2307/1367307 Hardin, 1970 Harris, 1970, Rates and causes of increase of some British gull populations, Bird Study, 17, 325, 10.1080/00063657009476275 Hinde, 1970 Holley, 1981, Naturally arising adoption in the Herring Gull, Animal Behavior, 29, 302, 10.1016/S0003-3472(81)80181-9 Hunt, 1980, Mate selection and mating systems in seabirds Hunt, 1975, Reproductive ecology of the Western Gull, the importance of nest-spacing, Auk, 92, 270, 10.2307/4084556 Hunt, 1977, Female-female pairing in Western Gulls (Larus occidentalis) in Southern California, Science, 196, 1466, 10.1126/science.196.4297.1466 Hunt, 1980, Sex ratio of Western Gulls on Santa Barbara Island, California, Auk, 97, 474 Livingstone, 1980, Cultural causes of genetic change, 307 Mayr, 1977, Concepts in the study of animal behavior Mills, 1973, The influence of age and pair bond on the breeding biology of the Red-billed Gull (Larus novaehollandiae scopulinus), Journal of Animal Ecology, 42, 147, 10.2307/3409 Milner, 1970 Noble, 1943, The social behavior of the Laughing Gull, Annals of the New York Academy of Sciences, 45, 179, 10.1111/j.1749-6632.1943.tb47952.x Ryder, 1979, Female-female pairing in Ring-billed Gulls, Auk, 96, 1, 10.1093/auk/96.1.1 Sahlins, 1976 Shields, 1980, Nineteenth-century evolutionary theory and male scientific bias, 489 Shugart, 1980, Frequency and distribution of polygyny in Great Lakes Herring Gulls in 1978, Condor, 82, 426, 10.2307/1367568 Shugart, 1977, Close nesting, a result of polygyny in Herring Gulls, Bird-banding, 48, 276 Slobodkin, 1974, An optimal strategy of evolution, Quart Rev. Biol., 49, 181, 10.1086/408082 Tinbergen, 1960 Toffler, 1970 Trapp, 1979, Variation in summer diet of Glaucous-winged Gulls in the Western Aleutian Islands: an ecological interpretation, Wilson Bull, 91, 412 Welty, 1962 Welles, 1981, Sociobiology of self-deception, Human Ethology Newsletter, 3, 14 Wilson, 1975 Wilson, 1978 Wingfield, 1980, Origin of homosexual pairing of female Western Gulls on Santa Barbara Island