Baby cardinals are called chicks.
Robin
Northern Cardinal
Nothing special. For all birds the male is a cock and the female is a hen.
Perhaps the cardinal sees herself reflected in the window and assumes it is another female cardinal trying to invade her territory.
Yes, female cardinal birds are brown because their dick has to be Brown so, so are they
Also called redbird, or cardinal grosbeak.
Yes, there is a British Cardinal,as far as i can remember he was called Basil Hume a Catholic Cardinal. I do not know who he is now
Cardinal directions or cardinal points.
No
about 10 days after hatching
They are called Cardinal points. North, south, east and west
Yes, the Northern Cardinal have a mating ritual. The male cardinal will sing to attract a female. The male also brings treats to the female till she decides if he is a worthy mate.
Points on the compass ( cardinal points or cardinal directions ).