This bird is known as one of the lek bird species, generally lek is an area where all goose comes and display their behaviours for breeding.
They usually eat beetles and grasshoppers as these two are their favourite food. They are also fond of voles, toads, carrion, small bird.
Olive sided fly catcher bird belongs to family of Tyrannidee. They are small in size and are known as migrant birds which come from south part of America to North.
As of their names they are not considers as actual canines but know as species of squirrel. They live in mounds and those mounds will be used by other species.