Yet emerging evidence suggests that feeding wild birds poses risks. Bird feeders can fuel the spread of avian diseases, alter migratory behavior, help invasive species outcompete natives and give predators, including free-roaming neighborhood cats, easy access to birds and their nestlings. 10 сент. 2019 г.
Why are they saying not to feed the birds?
Officials are warning against feeding wild birds right now. The CDC said that infected birds shed bird flu viruses in their saliva, mucus, and feces. And if enough virus is inhaled or makes its way into a person's eyes, nose, or mouth, human bird flu infections can occur as well.
Is it wrong to feed the birds?
Experts disagree about whether backyard bird feeding will significantly help bird populations. But feeding certainly can help individual birds in your neighborhood. The general rule for feeding of any wild animal is: do not feed when it might cause harm.
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