Rosa Burke Breeding

by Sharon
(Brisbane, qld, Australia.)

Help Needed, My breeding pair of Rosa's has just had the male die, there are 3 chicks in the nest. Does she need another male straight away? Chicks are approx a week old. She seems to be eating well and feeding them. This is my first lot of babies, we have a mixed aviary with finches ( all breeding) and the two (was) Rosa's.
Any help will be greatly appreciated.
Thanks in advance