http://www.stampcollectioninfo.com/blue-jay/
How do you tell the gender of a blue jay?
I have a Eastern Blue Jay living in my yard...I have been able to feed it indirectly, but will never get close enough the actually sex it the conventional way...I've yet to see it interacting with another Jay..I understand it can be difficult to judge by looks...I'm just curious...
It's extremely difficult to tell the sex of a bluejay just by looking at one. They look exactly alike. However, in some cases the female may look a little smaller than the male.
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