Consulting the best service partners available for bird removal NJ has to offer is your best bet in controlling unwanted pests. European Starlings are a common species of bird that can be found nearly anywhere, from Alaska to Mexico. They are about the size of a robin and each weight about 3.2 ounces. They are completely black during the summer and develop white spots during the winter. Both males and females have pale yellow beaks during the breeding season and dark beaks the rest of the time