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741
The return of raptors to Scotland's skies: Investigating the diets of reintroduced red kites and white-tailed eagles using stable isotopes.
Published 2025-01-01“…Isotopic data from pre-introduction red kites mostly fell within the range of post-reintroduction birds, suggesting they had similar diets to the pre-reintroduction birds, or the prey base for modern birds is isotopically indistinguishable from that of their historic counterparts. …”
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742
Lengths of Stay and Stopover Strategies of Western Sandpipers During Migration at Two Sites in British Columbia, Canada
Published 2025-01-01“…The average length of stay of Western Sandpipers at the Tofino site on the west coast of Vancouver Island varied from 2 to 6 days and was shorter than the length of stay at the Fraser River Estuary, where the average length of stay varied from 4 to 8 days. At both sites, adult birds had shorter stopovers during southward migration, juvenile birds had longer stopovers compared to adults, and birds with lower mass at capture had longer stopovers. …”
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743
Avian Bornaviral Ganglioneuritis: Current Debates and Unanswered Questions
Published 2020-01-01“…At this time, numerous questions remain unanswered regarding the transmission of the disease, best practices for diagnostic sampling and testing, and whether currently used drug therapies are effective or harmful for afflicted birds. The pathogenesis of the disease also remains unclear with many birds showing resistance to the effects of the virus and being able to remain clinically unaffected for years, while other birds succumb to its effects. …”
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744
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745
Night flight facilitates late breeding catch-up in a long-distance migratory seabird
Published 2024-12-01“…Accordingly, birds that experienced higher levels of moon illumination whilst migrating had shorter migration durations. …”
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746
In vitro degradation of non-starch polysaccharide residues in the digesta of broilers offered wheat-soy or maize-soy diets by feed enzymes
Published 2022-08-01“…Two dietary treatments, wheat-soy or maize-soy based diets, were assigned to broilers (12 replicates per treatment; 10 birds per replicate pen) from d 0 to 35. At 35 d of age, digesta was collected from the gizzard, jejunum and ileum from three birds per replicate and pooled. …”
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747
Maternal transfer and sex-differences in brain bioaccumulation for Northern bobwhite quail (Colinus virginianus) exposed to per- and poly-fluoroalkyl substances
Published 2025-01-01“…Despite similar average daily intake (ADI) for both males and females, we observed higher concentrations of most PFAS in the brains of male birds compared to female birds, with the exception of perfluoroheptanoic acid (PFHpA). …”
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748
Seroprevalence and pathological investigation of salmonellosis in poultry
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749
Events
Published 2025-01-01“…IX International Conference on the Study and Conservation of Birds of Prey of the Working Group on Birds of Prey of Northern Eurasia (WGBPNE) “Birds of prey of the Northern Eurasia: Research and Conservation” was held in the Astrakhan State Nature Reserve (Russia) from 24th till 27th of September 2024. …”
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750
Improving Meat Quality and Reducing Breast of Myopathies in Broiler Chickens Subjected to Cyclic Heat Stress by Supplementing of Chromium-Methionine
Published 2025-01-01“…At 15 minutes postmortem, birds fed 0.50 mg CrMet had less redness (a*) than controls and birds fed 2.0 mg CrMet; birds fed 2.0 mg CrMet had lower lightness (L*) than those fed 0.25 and 1.0 mg CrMet. …”
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751
Comparative testing of vaccines based on viruses of genetic lineages G1 and Y280 for their potency against low pathogenic avian influenza H9N2
Published 2021-08-01“…The level of inhibition (reduction) of the virulent LPAI virus genome synthesis in vaccinated birds following their challenge with H9N2 virus of genetic lineage G1 was higher in birds following homologous vaccination, while the time periods of the genome detection in the biomaterial samples were the same. …”
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752
Evaluation of the effects of maintaining a moderate humidity (50–60%) and increased air movement on litter moisture and footpad health in a commercial broiler house
Published 2025-03-01“…At the end of the flock, birds in the CTL house had, on average, a 23% higher rate of severe lesions than birds in the TRT house. …”
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753
Effects of lifetime feeding of hydrolyzed yeast to broiler breeders on egg production, quality, and hatchling attributes
Published 2025-02-01“…The birds were placed for the current study at 22 weeks of age (woa) in 16-floor pens (20 ♀ and 2 ♂/pen) based on rearing diet identity. …”
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754
Raptors and Wind Energy in Kazakhstan: What are the Prospects for Eagles?
Published 2023-10-01“…Wind Power Plants also create barrier effects for migratory birds.…”
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755
An Early Oligocene Fossil Lagerstätten from the Lacustrine Deposits of the Luberon UNESCO Global Geopark
Published 2021-09-01“…The fossil birds are especially important, including one of the most complete specimens of trogons, an exceptionally preserved almost complete modern-type hummingbird, and one of the earliest fossil passerine birds. …”
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756
Welcome Address to the Conference Participants
Published 2023-10-01“…This is a very important step to create a dialogue platform between specialists in this type of birds.…”
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757
雪鹀
Published 1985-01-01“….,1925—1930.A Hand-book of the Birds of Eastern China)和不列颠博物馆的《鸟类名录》(Sharpe,1888.The Catalogue of Birds Brit,Mus.,Ⅻ,pp.574—575)。…”
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758
Introduction to Pasture-Raised Poultry: Getting Started
Published 2010-01-01“…Gernat, identifies the characteristics of alternative poultry production, explains the opportunities and challenges associated with pasture based production systems, provides an overview of breed selection for egg-type laying hens and meat-type birds, and discusses the equipment and practices that facilitate getting birds off to a good start. …”
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759
New Opportunities for Raptors Conservation in Africa and Eurasia Emerging from the Third Meeting of Signatories
Published 2023-10-01“…The Convention on Migratory Species’ Memorandum of Understanding on the Conservation of Migratory Birds of Prey in Africa and Eurasia (Raptors MOU) represents a unique international agreement dedicated to the preservation of migratory raptors belonging to the orders Accipitriformes, Falconiformes, and Strigiformes. …”
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760
Introduction to Pasture-Raised Poultry: Getting Started
Published 2010-01-01“…Gernat, identifies the characteristics of alternative poultry production, explains the opportunities and challenges associated with pasture based production systems, provides an overview of breed selection for egg-type laying hens and meat-type birds, and discusses the equipment and practices that facilitate getting birds off to a good start. …”
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