создание государством дополнительных рабочих мест и
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создание государством дополнительных рабочих мест и, A frightening virus is killing a massive number of wild birds, Judge upholds bird-safe glass ordinance - Spectrum News, A Comprehensive Analysis of Small-Passerine Fatalities from , Protecting Birds from City Lights: Simple Steps to Reduce , Revealed: the impact of noise and light pollution on birds, Wildlife-vehicle collisions - Influencing factors, data , Bird protection treatments reduce bird-window collision risk .
On occasion, a low-pathogenic virus can jump from wild birds to poultry farms. As the virus replicates in densely packed warehouses of farmed birds, it can quickly evolve and pick up adaptations that make it highly deadly to poultry. At that point, it gets dubbed a highly pathogenic avian influenza virus, or HPAI virus. Historically, however, most of these HPAI viruses haven’t killed large numbers of wild birds, even if they did spill out of the farm and back into wild populations., But the virus is causing another major crisis that’s drawn far less attention: the death of wild birds. The ongoing outbreak of avian flu has killed hundreds of thousands — if not millions — of wild birds, including endangered species like the California condor. It’s one of the worst wildlife disease outbreaks in history., From 2018 to 2020, over five survey periods, totaling 35 weeks, more than 1,300 hours of monitoring and covering 22 buildings, volunteers with the Bird Collision Corps recorded 718 bird deaths and 44 injuries from window collisions..
Small passerines, sometimes referred to as perching birds or songbirds, are the most abundant bird group in the United States (US) and Canada, and the most common among bird fatalities caused by collision with turbines at wind energy facilities. We used data compiled from 116 studies conducted in the US and Canada to estimate the annual rate of small-bird fatalities. It was necessary for us to , Apply bird-safe window films or patterns to make windows more visible to birds. Exterior Lighting Install shielded, downward-facing light fixtures to minimize the light visible from the sky. Use motion sensors or automatic shutoff systems to reduce unnecessary nighttime lighting. Install yellow filter on exterior lights to reduce the impact on , Researchers try to unpick the complex relationship between sensory pollutants and bird reproduction, and how to combat organised crime in fisheries. Hear the biggest stories from the world of , Wildlife-vehicle collisions (WVCs) are caused by the close interaction of human and wildlife habitats worldwide. The large number of globally distribu…, Methods We monitored for bird-window collisions between 2013 and 2018 to measure response to bird protection window treatments at two low-rise buildings at the Alaksen National Wildlife Area in Delta, British Columbia, Canada. After 2 years of collision monitoring in an untreated state, we retrofitted one building with Feather Friendly ® circular adhesive markers applied in a grid pattern , .