Publications

Scabies, caused by mites of the genus Psoroptes, is widespread in free-ranging desert bighorn sheet, Rocky Mountain bighorn sheep, elk, and white-tailed deer. It has been identified on captive mule deer and may have been present on bison.

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Aspergillosis has been described in many species of wild waterfowl, primarily as a disease of the respiratory tract. Typically, mycotic granulomas are found in the lungs. Air sacs may be thickened and contain discoid individual or coalescing greenish or bluish plaques resembling bread mold. Occasionally, there is systemic involvement, with granulomas in multiple organs. Carcasses often...

The aversive substance(s) present in adult male urine were not found in castrate rat urine. Removal of the coagulating glands also resulted in a loss of the aversion compounds. The aversion substances were restored to the urine after androgen treatment of the castrate rats.

This bibliography, first compiled in 1970 (Allen and Wilson 1977) and published in 1977 in response to many requests for information on avian botulism, has been updated to include the literature published through 1980. In general, only articles dealing primarily with the avian disease are included, as opposed to those concerned with the various aspects of the biology of Clostridium...

Chlamydiosis (ornithosis, psittacosis) is an infectious disease of birds that can be transmitted to humans. Human infections are probably acquired by inhalation of aerosols containing elementary bodies of the causative agent Chlamydia psittaci, from bird droppings, or from tissues. Infected birds do not have to be ill to transmit the organism (Schachter and Dawson 1978). The disease in...

An aged male Bactrian camel (Camelus ferus f. bactriana), originally from the San Diego Zoo, died suddenly. Necropsy showed acute bloat and chronic liver disease. In samples of liver tissue fixed in 10% neutral buffered formalin, approximately 25% of the total volume of tissue was comprised of multiple white to cream-colored circumscribed nodules up to 1 cm in diameter, which were gritty...

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An outbreak of duck virus enteritis occurred in a flock of captive waterfowl composed of mallards (Anas platyrhynchos), black ducks (Anas rubripes), and Canada geese (Branta canadensis). Although all three species were housed together, morbidity and mortality were confined to the 227 black ducks and Canada geese, of which 180 died and the rest were left in a weakened condition. Lesions...