Comparison of best candidate models for predicting prevalence of antibodies to avian influenza viruses in four different species of geese on the Yukon-Kuskokwim Delta, Alaska, 2009–2010.Craig R. ElyJeffrey ...
There are 4 different species of Avocet found around the world --- Pied Avocet, Red-necked Avocet, Andean Avocet, and American Avocet. This bird is found in North and South America, Europe, and even Australia. This long-legged bird has webbed feet and an upturned, thin bill. ...
根据第四段Flamingos can be found in many African countries, areas of Florida, and one particular type of species is found only in the Andean highlands.可知选D。 小题4:C。推理判断题。通过第二段They feed on fish, ducks, rabbits, geese, etc.和第五段They are excellent divers when it comes...
500 years under the right conditions. Though seed banks are a great idea, they are not perfect. For example, seed banks are not suitable for all the plant species. A 2018 study showed that 36% of endangered plant species cannot be stored in seed banks. Species like coffee and bananas ...
Blood Protozoa of free-living birds Blood protozoa were first reported from wild birds in 1884. Since then numerous surveys throughout the world have demonstrated their presence in a wide variety of hosts and localities with continuing designations of new species. Taxonomi... CM Herman 被引量:...
The bar-headed goose is currently one of the most popular species for rare birds breeding in China. However, bar-headed geese in captivity display a reduced reproductive rate. The gut microbiome has been shown to influence host factors such as nutrient and energy metabolism, immune homeostasis an...
We measured FID in eight species of waterbirds in two coastal lagoon environments with different protection regimes, taking into account age classes and whether individuals were grouped or alone. Species markedly differed in FID: average distance ranged between 50 (little egret, Egretta garzetta, ...
Pathogenicity of Virulent Newcastle Disease Virus Strains from Different Avian Species in Geese The pigeon,chicken,duck,and goose origin virulent Newcastle disease virus (NDV) strains and Chinese standard virulent NDV strain F48E8 were used to infect ... M Liu,S Zhou,Y Dai,... - 《China Pou...
Maternal care is common in spiders, but the effects of egg protection by mothers on offspring survival remains understudied for most species, especially ag... RR Moura,AT Neto,MO Gonzaga - 《Zoologischer Anzeiger》 被引量: 0发表: 2021年 加载更多来源...
Aflatoxin sensibility varies among species. Turkey and geese are the most sensitive birds to aflatoxins (Arafa et al., 1981). Turkeys poisoned with aflatoxins generally develop inappetance, reduced spontaneous activity, un-steady gait, recumbence, anemia, and death. At necropsy, body condition ...