Results 41 to 50 of about 50,393 (292)
Pathobiology of avian influenza in wild bird species [PDF]
, 2012 Avian influenza viruses, especially highly pathogenic avian influenza viruses (HPAIV), affect a wide range of species, including humans and have thus become a major concern for veterinary medicine and public health.
Bröjer, Caroline
core +1 more source
The Anatomical Record, EarlyView.Histological structure of esophagus. Abstract The aim of this study was to conduct a comparative evaluation of the histological and histochemical organization of the esophagus in two avian species with different feeding ecologies. A total of 6 individuals were used for this purpose (3 storks, 3 common buzzards).
Serap İlhan Aksu +8 more
wiley +1 more source
Wildlife Society BulletinMonitoring breeding waterfowl populations with ground‐based pair and brood surveys informs management and conservation decisions. However, surveys are often limited temporally and may miss individuals that are not present or available for detection at ...
Ashley J. Pidwerbesky +3 more
doaj +1 more source
Species Abundance Modelling of Arctic-Boreal Zone Ducks Informed by Satellite Remote Sensing
Remote SensingThe Arctic-Boreal zone (ABZ) covers over 26 million km2 and is home to numerous duck species; however, understanding the spatiotemporal distribution of their populations across this vast landscape is challenging, in part due to extent and data scarcity ...
Michael Allan Merchant +7 more
doaj +1 more source
Phylogenetic Relationships of Mitochondrial DNA Cytochrome b Gene in East Asian Ducks
The Journal of Poultry Science, 2007 The ducks (Anas platyrhynchos domestica) were domesticated from Mallard (Anas platyrhynchos). While the ducks bred in Japan and European countries are supposed to originate from the ducks in China and Southeast Asian countries, respectively, the ...
Sadae Hitosugi +3 more
doaj +1 more source
Journal of the Indonesian Tropical Animal Agriculture, 2023 This study aimed to examine the effect of synbiotics and synbiotics plus Selenium or betaine on the performance, intestinal ecology, nutrient digestibility, and carcass quality of Tegal ducks.
I. Mangisah, S. Sugiharto
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Ardea alba (Linnaeus, 1758) is widely distributed, yet knowledge of its ocular morphology remains limited. This study described the morphometry and morphology of the eyeball and its accessory glands in six specimens using radiography, morphometry, light and scanning electron microscopy, and 3D scanning.
Julia Vaz Feio +6 more
wiley +1 more source
Chicken Pulmonary MicroRNAs Targeting the PB2 (Segment 1) of Avian Influenza Virus
Animal Research and One Health, EarlyView.The PB2 segment of H5N1 is essential for replication and host adaptation. We screened 200 miRNAs and identified five (gga‐miR‐17‐3p, gga‐miR‐29a‐5p, gga‐miR‐1718, gga‐miR‐16c‐5p, and gga‐miR‐1744‐5p) using thermodynamic stability of heteroduplex, seed sequence complementarity, conservation, and accessibility, offering insights into host antiviral ...
Akanksha Choudhary +7 more
wiley +1 more source
The history and importance of private lands for North American waterfowl conservation
Wildlife Society Bulletin, 2019 Waterfowl conservation in North America provides an example of an abundant wildlife resource that was driven to alarmingly low levels as a result of unregulated exploitation of its populations and habitats, but which has since recovered because of ...
Michael G. Brasher +10 more
doaj +1 more source
Effect of age on the pathogenesis of Duck Tembusu virus in Cherry Valley ducks
Frontiers in Microbiology, 2015 The effect of host age on the outcome of Duck Tembusu virus (DTMUV) infection was studied in ducks. Three groups of Cherry Valley ducks at 1, 3 and 7 weeks of age were intramuscularly infected with DTMUV to systematically observe the clinical symptoms ...
Ning eLi +4 more
doaj +1 more source