منابع مشابه
Video cameras on wild birds.
New Caledonian crows (Corvus moneduloides) are renowned for using tools for extractive foraging, but the ecological context of this unusual behavior is largely unknown. We developed miniaturized, animal-borne video cameras to record the undisturbed behavior and foraging ecology of wild, free-ranging crows. Our video recordings enabled an estimate of the species' natural foraging efficiency and ...
متن کاملAntibiotic resistance in wild birds
Wild birds have been postulated as sentinels, reservoirs, and potential spreaders of antibiotic resistance. Antibiotic-resistant bacteria have been isolated from a multitude of wild bird species. Several studies strongly indicate transmission of resistant bacteria from human rest products to wild birds. There is evidence suggesting that wild birds can spread resistant bacteria through migration...
متن کاملWild birds as human food.
Thayer, R. H. & Davis, G. T. (1948). Poult. Sci. 27, 176. Thayer, R. H., Jaap, R. G. & Penquite, R. (1944). Poult. Sci. 23, 5 5 5 . Thayer, R. H., Jaap, R. G. & Penquite, R. (1945). Poult. Sci. 24, 483. Thornton, P. A. & Moreng, R. E. (1958). Poult. Sci. 37, 554. West, J. W. (1956). Poult. Sci. 35, 835. Wheeler, R. S., Hoffmann, E. & Graham, C. L. (1948). Poult. Sci. 27, 103. White-Stevens, R. ...
متن کاملA review of toxoplasmosis in wild birds.
Toxoplasma gondii affects most species of warm-blooded animals, including birds. There is considerable confusion regarding the identity of T. gondii-like parasites and the diagnosis of toxoplasmosis in wild birds. In this review, T. gondii-like infections in different species of wild birds are reviewed with particular reference to prevalences, clinical signs, pathology, diagnosis, and treatment...
متن کاملAvian coronavirus in wild aquatic birds.
We detected a high prevalence (12.5%) of novel avian coronaviruses in aquatic wild birds. Phylogenetic analyses of these coronaviruses suggest that there is a diversity of gammacoronaviruses and deltacoronaviruses circulating in birds. Gammacoronaviruses were found predominantly in Anseriformes birds, whereas deltacoronaviruses could be detected in Ciconiiformes, Pelecaniformes, and Anseriforme...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1917
ISSN: 0028-0836,1476-4687
DOI: 10.1038/099006a0