Sticky Business Achievement in Little Kitty, Big City

There are ten bird nests located high up (obviously) in various locations around the city. You need to break each one, either by swatting it or jumping on it. You will likely find many as you work on other quests, but after beating the game, Crow will mark the locations of missed bird nests on your map. Each will be marked with a blue feather, making it easy to track them down and break them. If you need help reaching any, refer to the following video.