Many species of bird (and other animals) mate for life, tho.
The funny part is that the three behaviours depicted are in fact part of human courtship display—human males do build houses, perform art, and gift shinny and rare stuff to attract and secure partners.
Many species of bird (and other animals) mate for life, tho. The funny part is that the three behaviours depicted are in fact part of human courtship display—human males do build houses, perform art, and gift shinny and rare stuff to attract and secure partners.
They PAIR for life, but frequently mate with others.