Zobrazeno 1 - 10
of 18
pro vyhledávání: '"W J, Freeland"'
Publikováno v:
Journal of Wildlife Diseases. 28:80-84
Sixty-two percent of 26 wild caught Gouldian finches (Erythrura gouldiae) were infected with Sternostoma tracheacolum, a parasitic rhinonyssid mite. The intensity of infection was higher in adult finches than juveniles, and higher in juvenile females
Autor:
T, Mussivand, W J, Keon, D W, Hoeppner, A A, Ciarkowski, R T, Kung, W J, Freeland, K C, Butler
Publikováno v:
ASAIO journal (American Society for Artificial Internal Organs : 1992). 40(1)
Publikováno v:
Wildlife Research. 28:547
In the Northern Territory of Australia, populations of the estuarine crocodile (Crocodylus porosus) have been subject to an annual egg harvest since the early 1980s. Since 1997, adult and juvenile crocodiles have also been harvested in some catchment
Autor:
W. J. Freeland, W. J. Boulton
Publikováno v:
Biotropica. 24:309
Tropical rain forests exhibit high levels of species richness, complex food webs, strong interactions between organisms, and relatively high frequencies of mutualistic interactions. All these characteristics are thought to generate instability in foo
Autor:
W. J. Freeland
Publikováno v:
Journal of Biogeography. 17:445
Northern Australia lacks an extant, diverse fauna independent, or regulated by a mechanism of food limitaof native, large herbivorous mammals. The native large tion unlikely to occur among species in their native habimammal fauna became extinct durin
Autor:
W. J. Freeland, Daniel H. Janzen
Publikováno v:
The American Naturalist. 108:269-289
Large herbivores must select food from a wide variety of plant parts, species, and strains. These differ in nutritional value (protein, carbohydrate, etc.), toughness, spinosity, etc. Even greater differences are found in types and concentrations of
Autor:
W. J. Freeland
Publikováno v:
The American Naturalist. 121:223-236
Data from the literature suggest that the phylogenetic backgrounds, body sizes and morphologies, and feeding behaviors of animal species serve to promote parasite-host specificity. Differences in these factors among coexisting animal species appear t
Autor:
K. C. Martin, W. J. Freeland
Publikováno v:
Journal of Tropical Ecology. 4:227-238
The herpetofauna of a floodplain monsoon rain forest in northern Australia is composed primarily of species from non rain forest habitats. The majority of frog species use rain forest as a seasonal refuge, and there is a marked increase in numbers du
Autor:
W. J. Freeland
Publikováno v:
The American Naturalist. 116:736-742
Autor:
W. J. Freeland
Publikováno v:
Ecology. 60:719-728
The intestinal protozoan faunas of 11 social groups of Cercocebus albigena, 3 groups of Cercopithecus mitis, 3 groups of Cercopithecus ascanius, 2 groups of rain forest and 4 groups of savannah Papio anubis are documented. All individuals in a partic