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Cryptosporidiosis in a Black Bear in Virginia
Journal of Wildlife Diseases, 1999Cryptosporidiosis has not been previously reported in black bears in North America, either free-roaming or captive. However, oocysts have been documented in two captive Malayan sun bears (Helarctos malayanus) located in zoological parks in Taiwan. Developmental stages of Cryptosporidium parvum were observed in tissue sections from the small intestine ...
R B, Duncan +3 more
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Spinal Decompression in a Black Bear
Journal of the American Veterinary Medical Association, 1980SUMMARY A 17-year-old black bear was examined because of posterior paralysis. Radiography revealed a narrowed disk space at T10–11, indicating a ruptured intervertebral disk. Subsequently, a dorsolateral hemilaminectomy was performed. Recovery from paralysis was slow because of the size of the animal (127 kg) and lack of appropriate physical therapy ...
J B, Nichols +3 more
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HELMINTHS OF THE BLACK BEAR IN QUEBEC
Journal of Wildlife Diseases, 1977Twenty-one complete carcasses of black bears, Ursus americanus , together with 34 intestinal tracts, 86 diaphragms and 168 faecal droppings collected between June, 1971 and November, 1972 in the Province of Quebec were examinel for helminths. Species found and their prevalence were as follows: Dirofilaria ursi in 57%; Uncinaria yukonensis in 6 ...
J L, Frechette, M E, Rau
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Nature, 1974
WHITE coloration of many animals in cold environments decreases the possibility of visual detection because of the lack of contrast between the animal and its white background. White hair thus provides concealing coloration for prey species such as arctic hare (Lepus arcticus), and for predators such as the polar bear (Ursus maritimus) and arctic fox ...
D. M. LAVIGNE, N. A. ØRITSLAND
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WHITE coloration of many animals in cold environments decreases the possibility of visual detection because of the lack of contrast between the animal and its white background. White hair thus provides concealing coloration for prey species such as arctic hare (Lepus arcticus), and for predators such as the polar bear (Ursus maritimus) and arctic fox ...
D. M. LAVIGNE, N. A. ØRITSLAND
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Analysis of the blood of american black bears
Comparative Biochemistry and Physiology, 1966Abstract 1. 1. Blood was obtained from 4 black bears ( Ursus americanus ), 9–10 months of age, weights 17–27 kg, which had been captive 1–3 months. Blood was removed by cardiac puncture into a heparinized syringe, and taken quickly to the laboratory. 2. 2.
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Cancer statistics for African American/Black People 2022
Ca-A Cancer Journal for Clinicians, 2022, Ahmedin Jemal, Kimberly Miller
exaly
2005
Black bears are more common in New York than most people realize, with the population estimated to be near 4,500. While the largest concentration of bears is in the Adirondack region, substantial populations also exist in the Catskills and in Western New York.
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Black bears are more common in New York than most people realize, with the population estimated to be near 4,500. While the largest concentration of bears is in the Adirondack region, substantial populations also exist in the Catskills and in Western New York.
openaire +1 more source