Surely you've noticed that the behaviour of canaries varies with the season where we are.The life cycles of all birds are closely related to the passage of the seasons, and ours, although bred in captivity are no different, since obey instincts that nature has endowed them ...
They are very different work to do in our aviary in different parts of the year. Click on the link to reveal these and other issues. http://galeon.com/aviariopenedes/Index12.htm
