Blue jays (Cyanocitta cristata) are a species of passerine bird in the family Corvidae. They are found in forests and woodlands throughout North America. Blue jays are known for their intelligence and their noisy calls. They are also opportunistic feeders and will eat a variety of foods, including insects, fruits, nuts, and small animals.
One of the questions that people often ask about blue jays is whether or not they eat other birds. The answer is yes, blue jays will eat other birds, but it is not a major part of their diet. Blue jays are more likely to eat eggs and nestlings than adult birds. They will also sometimes kill and eat small birds, such as hummingbirds and warblers.