Are camouflaged seeds less attacked by wild birds?
نویسندگان
چکیده
منابع مشابه
Common European birds are declining rapidly while less abundant species' numbers are rising.
Biodiversity is undergoing unprecedented global decline. Efforts to slow this rate have focused foremost on rarer species, which are at most risk of extinction. Less interest has been paid to more common species, despite their greater importance in terms of ecosystem function and service provision. How rates of decline are partitioned between common and less abundant species remains unclear. Us...
متن کاملVideo 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 کاملAre Children Less Susceptible To COVID-19? A Case Series
Background The novel coronavirus (SARS-CoV-2 [2019-nCoV]) is the origin of several cases of pneumonia in Wuhan, Hubei province, China. According to the reported data, children are less common to be infected by COVID-19. Besides, their mortality rate is almost zero. Case Presentation In this article, we investigated six childr...
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: Scientia Agricola
سال: 2010
ISSN: 0103-9016
DOI: 10.1590/s0103-90162010000200007