They look and sound like it takes real effort to squeeze out the trill. If it almost has a car alarm sound, it is likely a Chuck-Will’s-Widow. Works perfectly on your tablet and smartphone! I'm suddenly hearing them around my home in Los Angeles, and it's driving me bananas -- I keep thinking it's an alarm, just a very short, featureless chirp. Generally, bird species with more muscle-pairs produce more complex calls. What is the bird that sounds like the battery warning chirp on a smoke alarm? Discover the birds of Britain through bird songs and pictures. I believe they are in your area too. Birds generate sounds from a structure called the 'syrinx', which is located at the junction of the two bronchi (air passages) in the respiratory tract (breathing organs). The animals, whose cries have been described as sounding like crying babies, are usually harmless; however, these creatures can be a danger to outdoor pets. I hear mine on and off throughout the night and stops just before sunrise. Birds can mimic almost any sound, whether it comes from an animal within earshot or the noises of inanimate objects such as a squeaky farm fence, a mobile phone or a digital alarm clock. Works perfectly on your tablet and phone! As you […] I live in a heavily wooded area with just a few neighbors, some with large fields and a lake. A perched male repeatedly produced a "squeal song" and isolated squeals interspersed with accenting songs. Types Of Bird Songs And Calls Bird calls are generally short sounds and serve a functional purpose such as alerts and alarms or for keeping in contact. The free app, available for iPhone and Android, lets you mix a birdsong alarm using audio files from the Cornell Lab of Ornithology. For each alarm, you pick five species (out of 20 options native to the northeast United States) whose songs play in the order you select at whatever time you set. making alarm calls; How do they do it? If that sounds like a possibility, YouTube has some … Bird songs are often associated with courtship and mating rituals and tend to be longer and more complex as well sound tuneful to the human ear. The syrinx is controlled by pairs of muscles. It is directed at distant birds and is often accompanied by a song spread display (tail and wings spread out, beak pointing up). Discover all the birds of North America through bird sounds and pictures. I’m in GA, but it sounds like you’re describing a bird that took me forever to ID.