Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Kristen E, Bell"'
Autor:
Steven M. Whitfield, Federico Bolaños, Maureen A. Donnelly, Kristen E. Bell, Gerardo Chaves, Thomas E. Philippi, Mahmood Sasa, Jay M. Savage
Publikováno v:
Proceedings of the National Academy of Sciences. 104:8352-8356
Amphibians stand at the forefront of a global biodiversity crisis. More than one-third of amphibian species are globally threatened, and over 120 species have likely suffered global extinction since 1980. Most alarmingly, many rapid declines and exti
Autor:
Maureen A. Donnelly, Kristen E. Bell
Publikováno v:
Conservation Biology. 20:1750-1760
To better understand responses of reptiles and amphibians to forest fragmentation in the lowland Neotropics, we examined community and population structure of frogs and lizards in the fragmented landscape surrounding La Selva Biological Station in th
Publikováno v:
Journal of Wildlife Diseases. 39:582-587
We determined the prevalence and intensity of blood parasites in breeding gray catbirds (Dumatella carolinensis) at Killbuck Wildlife Area in Wayne and Holmes Counties, Ohio (USA) from June through August 2000. Of 98 catbirds sampled, 40 (40.8%) had
Publikováno v:
Journal of vector ecology : journal of the Society for Vector Ecology. 29(1)
The northern fowl mite, Ornithonyssus sylviarum Canestrini and Fanzago, is a common ectoparasite of wild birds. Despite its ability to transmit eastern equine encephalitis (EEE) virus under laboratory conditions and potential for involvement in the n
Publikováno v:
Journal of vector ecology : journal of the Society for Vector Ecology. 29(1)
From June through August in 1999 and 2000, we conducted an avian serosurvey for eastern equine encephalomyelitis (EEE) virus at Killbuck Marsh Wildlife Area (KMWA), a focus of infection in central Ohio. We also monitored abundance of the suspected en