There is a celebrated free concert available to anyone who lives near trees. Songbirds create a relaxing atmosphere, a symphony of background noise that only nature itself could conduct. The soothing effects are almost immediate; a lower heart beat, a happier disposition, and a smile on your face.
In the winter my yard is quiet, almost too quiet. I’ll find that I tend to turn on music or hum more during those dark months. Perhaps I hum more because I miss the sound of constant summer songs that seem to emanate from the trees themselves? Humans sing to their children, with each other, and to themselves much like birds do. Is there a correlation between the bird’s brain and ours?
Studies of the mockingbird have shown that there could be. Ornithologists have found that mockingbird species living in unpredictable climates, such as a desert, tend have more elaborate songs than those living in more stable climates. Songs are used to attract mates; a mockingbird has the unique ability to create, copy and “make up” variations of songs. It’s believed the female may choose a male based on the differences in his song, interpreting it as a sign of strength and intelligence. This is highly relevant to human behavior because some believe there is a connection between the development of the bird’s brain and our own. Human displays of language, the arts and music might have evolved through a similar process.