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Flying Above the Rest
How to Distinguish the Gender of Owl Finches
As anyone with Owl Finches knows they can be very difficult to sex. This page will help you determine the sex of your Owls. Please note that these are guidlines and not all Owl Finches like to follow them. Some females may look like males, some males may look like females.
If you have an Owl Finch and it sings a little tune that sounds like it's from some computer game, you likely have a male - both males and females make the little "meep meep meep" and long "meeeeeeee" sounds. We actually had a male once that never sang so don't dispair if you haven't heard a song. Sometimes if you separate a pair so they can hear but not see each other a male will sing, calling to the female.
Female, Male, Female, Male
If you have an Owl Finch and it lays an egg, you have a definite female. If you have more than one in a cage and the eggs are fertile, you have both a male and female. If the eggs are infertile, you could have a pair and they just didn't get it right the first time, or you could have two females. If multiple eggs are laid per day you have more than one female (ie. if in four days you get 8 eggs there's more than one hen in your cage).
Distinguishing based on looks (the pictures taken are of four young birds, two males and two females).

The
head: The black on the head just above the beak usually extends further back up the head on males. The black band that goes over the eye is also generally thicker in males than females.
Females
Males
Male grooming female.
The body: Owl finches have a black bar running across the front of their bodies. This bar and the 'bib' that is formed above the bar can also be used in helping to determine sex. In males, the bar is usually thicker or wider than in females. And the bib is usually a brighter white in males, often looking 'dirty' in females.
Female Owl with Lady Gouldian and Pintail Whydah males.
Males
Females
The wings: It's been said that it's possible to tell the sex of an owl by looking at the spots on the primary feathers. Males will have brighter spots than females. I tried this method and don't think it works very well - it's hard to see a difference if there even is one at all. But have a look at the photos below and judge for yourself.
Females Males
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