Tuesday, October 20, 2009

The Gouldian Finch



Both sexes are brightly coloured with black, green, yellow, red and other colours. The females tend to be less brightly coloured. One major difference between the sexes is that the male's chest is purple, while the female's is a lighter mauve colour.




ldian Finches are about 130–140 mm long. Gouldian Finches' heads may be red, black, or yellow. People used to think they were three different kinds of finches, but now it is known that they are colour variants that exist in the wild.[1] Selective breeding has also developed mutations (blue, yellow and silver instead of green back) in body colour and breast colour.



Juveniles have distinctive colours. Their heads, sides and necks are grey, and their backs, wings and tail feathers are olive green. Their undersides are pale brown. Beaks are blackish with a reddish tip. Their legs and feet are light brown. Newly hatched Gouldian finches are pink and naked until about 12 days old when the beginnings of feathers start to appear. Very young birds also have blue, phosphorescent beads on the sides of their beaks to help their parents see them in the dark.


2 comentarios:

Best Pet Store Online said...

Amazing picture and article.....i like your site birds of the world.This site is so interesting for birds lover.

Juan said...

your wellcome, we always waiting for u

Post a Comment