New Research into Bird Songs

One of the adverse effects of evolutionary theory is that it closes off research that might offer important insights into animal behavior. Classic evolutionary theory says that males do what they do to secure mates. For example, a male has more color to attract females and improve the chances of securing a mate. Evolutionary theorists claim that male birds sing to secure a mate and more elaborate songs are more likely to attract females. New research into bird songs has given new insights.

Recent studies show that more than 64% of female birds in North America sing for the same reasons that male birds sing. A bird doesn’t sing only to attract a mate. Evolutionary theorists comparing bird singing to animals wearing antlers make an invalid comparison.

Territory is a significant concern for birds, and birds sing to mark territory. We have a woodpecker that drums on the flashing around our chimney, making a very loud sound. That drumming warns others of his species to stay out of the area he dominates. As I write this, a male cardinal is singing in a tree across the street, warning all other male cardinals to stay out of this region. We may think the song is purely to attract a female cardinal, but it is part of the cardinal defense mechanism.

Females also need to establish a territory. Females sing to communicate with their mates and later with their offspring. Assuming that bird singing is merely to attract a mate limits the design built into animal behavior. New research into bird songs has told us more about the singing behavior of female birds. Female bird songs have been neglected until recently, perhaps because male ornithologists were doing the research. As women became more involved in bird research and researchers paid less attention to forcing bird behavior into evolutionary theory, scientific literature has revealed new discoveries.

Since God created birds, it is logical that He would have built into males and females the ability to communicate and secure their territory’s boundaries. As scientists conduct new research into bird songs, it reminds us of how much we have to learn about living things. We wonder what other things scientists will discover about animal behavior if they can overcome misunderstandings based on the evolutionary assumption of “survival of the fittest.”

— John N. Clayton © 2022

Reference: Scientific American May 2022, page 10.