Results 231 to 240 of about 26,138 (280)
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British Veterinary Journal, 1978
SUMMARY Serious outbreaks of type C botulism in waterfowl have recently been reported in the Netherlands, Spain and Britain. Recent surveys of Clostridium botulinum in the mud of British lakes and waterways have revealed a prevalence that was surprisingly high – much higher than that found in surveys of soil made between 1922 and 1942.
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SUMMARY Serious outbreaks of type C botulism in waterfowl have recently been reported in the Netherlands, Spain and Britain. Recent surveys of Clostridium botulinum in the mud of British lakes and waterways have revealed a prevalence that was surprisingly high – much higher than that found in surveys of soil made between 1922 and 1942.
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Waterfowl Toxicology: A Review
Veterinary Clinics of North America: Exotic Animal Practice, 2008Waterfowl populations may serve as sentinel species for natural and anthropogenic toxicologic problems in the environment. Unfortunately, many toxins cause nonspecific clinical signs, acute mortality, and subtle or no pathologic changes, making toxicologic investigations extremely difficult.
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Toxicity of Dimetridazole in Waterfowl
Avian Diseases, 1984Dimetridazole at a concentration of 1.0 g/l in drinking water caused mortality in both ducklings and goslings. When given to goslings at a concentration of 0.5 g/l, the drug caused growth depression and nervous signs characterized by excess activity, abnormal head attitudes, and ataxia.
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1997
Abstract The only known obligate brood parasite among the waterfowl, and indeed among all species of birds having precocial young, is the South American black-headed duck. Now generally accepted to be a member of the stiff-tailed duck assemblage Oohnsgard and Carbonell, 1996), the black-headed duck is fairly widespread but relatively ...
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Abstract The only known obligate brood parasite among the waterfowl, and indeed among all species of birds having precocial young, is the South American black-headed duck. Now generally accepted to be a member of the stiff-tailed duck assemblage Oohnsgard and Carbonell, 1996), the black-headed duck is fairly widespread but relatively ...
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Seminars in Avian and Exotic Pet Medicine, 2004
Abstract Viral disease can cause substantial mortality in wild populations of ducks as well as domesticated geese and ducks. Migrating and captive waterfowl play a role in the dynamics and epidemiology of some viruses that also infect humans, such as influenza virus and West Nile virus.
Jennifer C. Hess, Jean A. Paré
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Abstract Viral disease can cause substantial mortality in wild populations of ducks as well as domesticated geese and ducks. Migrating and captive waterfowl play a role in the dynamics and epidemiology of some viruses that also infect humans, such as influenza virus and West Nile virus.
Jennifer C. Hess, Jean A. Paré
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Constraints to Waterfowl Hunting by Hunters and Anglers in the Central United States
Wildlife Society Bulletin, 2021Christopher J. Chizinski +2 more
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