Birds in general are much smarter than previously thought. They form friendships, work together and protect each other.
Most people have seen flocks of geese grazing in a field or by the water. If you look closely you will see one or two geese standing with their heads held high scanning the area for danger. They are the geese on guard.
Crows will have meetings to learn who had the best success in finding food that day. The next day some of the members of the flock will follow the successful crows.
Certain types of birds, such as Chickadees, Titmouse, and others will let birds in the area know that they have found a well-stocked bird feeder, especially in the winter. The other birds learn to listen for the announcement.
New research shows that some birds will establish their spring nesting sites near the birds they made friends with during the winter. They seem to share boundaries with the birds that they are closest too. What is interesting is that the birds will form friendships. This indicates that the birds have social interactions with each other, perhaps more than we humans suspected.
Even birds that typically live a solitary life, such as Robins, will join together and flock to migrate. Sometimes a person is able to predict the weather by the behavior of the wild birds. The birds seem to know when a storm is coming, sometimes a day before.
How fascinating it is to learn about wild animals. Birds are easy to watch if you put up a few bird feeders. It is wonderful that scientists are learning how smart animals really are.