If you take care of your pet birds properly, they will definitely feel safe in the peanut butter birdcage. When you keep using a regular bowl for birds to feed them, there is always a risk of spilling. Whereas, there is a myth that if you feed your pet hummingbirds with peanut butter, they might choke on it, which is absolutely false. Peanut butter is a very nutritious treat for birds. It is high in calories and consists of fat for great energy. But if you are still anxious about stickiness, you can blend peanut butter with cornmeal or flour and make it more crumbly. So, it is time to make birds keep visiting your home happily. Also, you can take a look at peanut butter feeder for your pet birds online to let them sit, eat and relax the whole day in the cage.