Animals Communication

Animals use sound to communicate for reasons of survival, friendship, and breeding. Following the start of life on Earth 3.5 billion years ago, sound communication has since been a key aspect of animal lives, allowing for the enunciation of varying ideas to others. The conflicting purposes of auditory communication can be through several animals such as birds, chimpanzees, and dogs. The significant threshold moments will also be exemplified as the distinct effect of early life, early humanity and domestication will be explored. In examining these three case studies, we can attain a deeper understanding of the great significance of sound in the animal kingdom and how its evolution aids the survival and reproduction of species. Birds use calls/songs and parts of their body to communicate via sound. Paleontologists have proved that birds originally evolved from dinosaurs during the threshold of early life, by finding a link between the fossils of birds and the dinosaur archaeopteryx. These two-legged hybrid creatures had feathered wings very similar to the structure of modern-day birds. Today, these wings and feathers play a crucial role in bird communication. Some birds produce non-vocal sound by fluttering their wings. Feather fluttering can be a sign to attract mates or portray signals such as courtship etc. An example of this is Wilson’s snipe which spreads its unique tail features during an eastward dive. As it plunges, it flutters its wings, creating a winnowing sound, occurring commonly during courtship. In addition, vocalization is also frequently seen amongst birds and is recognized as the most observable form of bird communication. Even though not all birds sing, the ones who do are all members of the class known as passerines. Some examples of songbirds include sparrows, wrens and thrushes. In most cases, it is the male of the species who sings rather than the females. The man sings elaborate songs as a mating call to the female and in defense of their territory. Other than singing, a more common form of auditory communication is bird calls. A bird call is shorter and less musical than bird songs. Each species of bird has a diverse range of call notes that each conveys different ideas. They can use these call notes to alert danger or threats nearby, as well as for mating purposes and flight calls. The call notes for birds of smaller size are often a chip, chirp or peep while bigger birds have a loud screech, caw or click. Since their evolution from dinosaurs, it is evident that birds have utilized sound as their main method of communication amongst each other