Birds are widely regarded as symbols of freedom and eternity due to their ability to soar into the skies. Their symbolism exists all over the world as part of different cultures, religions, and ...

Songs are also thought to advertise a male bird's suitability to potential mates ... Actually, you are much more likely hearing a robin, a more common bird in Britain whose nocturnal song is on the ...

or combs on the tops of their heads in bold colors like red or purple that can signal a male’s health and desirability. These features are especially common in this ancient bird lineage ...