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pro vyhledávání: '"Jiří Váhala"'
Publikováno v:
Journal of Animal Physiology and Animal Nutrition. 105:664-667
For many nondomestic species, nutritional requirements and the challenges faced in their current habitats are unknown. This is the case of small semi-captive population of the critically endangered Western Derby eland held in two wildlife reserves (t
Autor:
Lukáš Pavlačík, Roman Vodicka, Marie Budíková, Eva Bártová, Jiří Váhala, Kamil Sedlák, Radka Lukášová
Publikováno v:
Acta Tropica. 187:222-228
Toxoplasma gondii is protozoan parasite with ability of causing disease in wide-spectrum of animals; many species of animals in captivity died of clinical toxoplasmosis. The monitoring of T. gondii antibodies in zoo animals can be an important indica
Publikováno v:
Biological trace element research. 195(1)
The widely used means of investigating animal mineral profiles are blood serum or plasma and internal organ tissues. The acquisition of these types of samples can be invasive and requires much effort. These factors become key obstacles in the case of
Autor:
Jiří Váhala
Publikováno v:
Zoo Biology. 11:99-106
Reproductive data on captive lesser kudus (Tragelaphus imberis) were collected from 1972 to 1990. The estrous cycles of two females were 21 and 22 days. Mean gestation length of 18 pregnancies was 244 ± 5.5 days (range = 235–256 days), and 71.2% o