Never say never, but they are very different genetically so it is exteremly unlikely. Blue jays are Corvids, Cardinals are from the emberzinae family (subfamily cardinalinae - cardinal-grosbeaks) - a complicated family including buntings and tanagers.
Blue jays are larger, more aggressive, and are colored differently.Cardinals are basicly seed eaters in the finch family, while blue jays are scavengers, related to crows and ravens.
A Blue Jays egg is a pale bluish green color
A blue jays wingspan is 34-43 cm
No, it is not possible because a robin can only pass robin genes on to its offspring
Blue jays have small crests, and some bluebirds have reddish chests.
No.
Cardinals and Blue jays
Stellars Jays (blue/blue gray with black heads) and Cardinals (males red females brownish) are very similar in appearance to Blue Jays.
Blue jays are larger, more aggressive, and are colored differently.Cardinals are basicly seed eaters in the finch family, while blue jays are scavengers, related to crows and ravens.
Baltimore Orioles, St. Louis Cardinals and Toronto Blue Jays.
No. There are thousands of species of birds. Many birds do last the winter. For example, penguins, cardinals, blue jays.
Many birds, crows, blue jays, geese, swans, ducks, cardinals, and parrots.
Baltimore Orioles, St. Louis Cardinals, Toronto Blue Jays
Woodpeckers eat mainly insects and their larvae, some fruits, suet and sunflower seeds at feeders. Blue jays eat fruit, seeds, insects, other bird's eggs.
I see it's possible. Why not?
The Toronto Blue Jays traded SP Edwin Jackson, RP Octavio Dotel & RP Marc Rzepczynski. This was considered an amazing deal for the Toronto Blue Jays but many sports analyzers said that this was a deal "down-the-drain" for the St.Louis Cardinals.
how do blue jays glide