Abstract
One of the most frustrating problems
with which an aviculturist must contend
is the difficulty in sexing those birds
which show no sexual dimorphism. Although
distinct differences between male
and female may be obvious in many
species, there are those groups in which
sexual differences are obvious only during
the breeding season. When it comes to
managing a captive group of birds,
whether it be a large or small collection,
where one of the major objectives is
breeding, it is of the utmost importance
to be able to determine males and females.
This, by necessity, must be the starting
point.