Can You Keep Your Chickens Safe From Bird Flu? Can You Spot the Signs of Avian Influenza in Your Chickens? Can You Keep Wild Birds Away From Your Backyard Chickens? Are Biosecurity Measures the Key to Protecting Your Backyard Chickens from Bird Flu? Can Ponds Help Keep Bird Flu Out of Your Backyard Chickens? Can Quarantining New Birds Help Prevent Bird Flu in Your Backyard Chickens? Can Fencing Keep Your Chickens Safe from Bird Flu? One of the most effective ways to protect your backyard chickens from bird flu is to quarantine any chicken with symptoms. You can get this done for free in most states. If your chickens exhibit any signs of the disease, you must isolate them from the rest of the flock until the illness is confirmed. In addition to quarantining your chickens, you can also take preventative measures to reduce your chickens’ risk of contracting the disease.