Normally it isn't possible to tell the female from the male Blue Jay just by the looks of it Can't remember if there's a minute difference in average size, though Reply Michael Frankis conehead #3 Hi Kinte, Welcome to BirdForum!A behavioural difference generally, only the female incubates the eggs (males have been known to do a spell, but only rarely) So ifBlue jay is a symbol of
Blue Jay Males And Females May Look The Same But You Can Distinguish Them By Their Behavior Males Will Display Courtship Behaviors Towards Females And Unlike Some Birds Only The Female Will