Chicago’s dynamic urban environment, with its mix of parks, river walks, and green spaces, supports a diverse array of bird species. From the familiar Northern Cardinal to migratory species like the Ruby-throated Hummingbird, these birds play crucial roles in our city’s ecosystem. However, the presence of pets, particularly cats and dogs, poses significant challenges to these avian populations. Understanding the impact of pet ownership and adopting responsible practices can help safeguard our feathered friends.