Either way, the results show that even with high-range estimates for renewables compared to low-range estimates for fossil fuels, fossil fuels are responsible for far more bird fatalities than solar or wind. Even dogs are bad for the environment, with many of our water sources being polluted by dog feces from the millions of poor dog owners out there who are incapable of cleaning up after their pet.. This may be surprising, but many millions of birds die naturally every year, mainly through starvation, disease or other forms of predation. Also, tameness has nothing to do with brain size. Cats kill billions of birds every year and even more tiny rodents and other mammals in the United States, a new study finds. Between 365 and 988 million birds die from crashing into windows in the United States each year, according to a new report. IF you can extrapolate that across the full year, that would be an average of 35.5 birds killed by each cat/each year. Between 2012 & 2018 the WHO recorded 281 deaths in China due to H7N9 Avian Influenza transmitted from poultry to humans. The epidemic is … Pet cats, meanwhile, kill about 61 million birds per year. A recent study titled Cats and Wildlife reveals how many birds are killed in the UK by our domestic cats alone (not including the feral cats in our country). 13.7 Million Birds Are Dying Every Day in the ... a whopping 5 billion birds die every year in the United ... that as many as 39 million birds a year in the US are killed by rural cats alone. Currently, the estimates stand at 55million birds are killed by cats each year and a total of approximately 275million animals are killed overall each year. Rearing them can also be hazardous. Basically, collisions with glass windows kill a whole lot of birds every year. Wind Power Results In Very Few Bird Deaths Overall. Billions of birds are killed each year by domestic cats. I guess dog and cat owners must be ignorant too. Dogs also send half a million people to the ER every year. I doubt many die from being attacked by birds, but quite a lot die from eating them improperly cooked. It’s a very efficient way to transmit Salmonella and Campylobacter. This number, while large, needs to be put into context. That means that on average, 13.7 million birds die in this country every day. The federal Fish and Wildlife Service estimates that a minimum of 10 billion birds breed in the United States every year and that as many as 20 billion may be in the country during the fall migratory season. Over 2,000,000 birds die each year from pollution. IF you can extrapolate that across the full year, that would be an average of 35.5 birds killed by each cat/each year. Cats kill more than a million birds every day across Australia, according to our new estimate — the first robust attempt to quantify the problem on a nationwide scale. Because estimates vary so widely on solar, wind, and oil, U.S. News included both low-range and high-range estimates for how many birds are killed by those electricity sources. Human activity, however, remains the leading cause of death for birds. One report indicates that as many as 39 million birds a year in the US are killed by rural cats alone. Cats kill billions of native birds. In the United States alone, outdoor cats kill approximately 2.4 billion birds every year. Those headlines reported a startling result from a new study in the journal Nature Communications: free-ranging domestic cats in the United States kill many … Cats are responsible for the deaths of 1.4 to 3.7 billion birds and 6.9 to 20.7 billion mammals every year, according to research conducted by … Overall, this amounts to more than 377 million birds killed by cats per year in Australia — more than a million every day. Cats #1 Threat to Birds. Wiki User August 21, 2014 11:54AM.