Cardinals and sparrows do not mate with each other as they are entirely different species with distinct behaviors, calls, and breeding practices. Cardinals belong to the family Cardinalidae, while sparrows are part of the family Passeridae. Due to differences in their genetics, mating rituals, and reproductive compatibility, interbreeding between these two types of birds is not possible.
Robin.
Yes, sometimes hawks are known to eat cardinals
They can, but usually take smaller species, such as sparrows.
No.
Some of them are Fringillidae, Sparrows, Finches, Cardinals, and Grosbeaks.
Sparrows are seed eaters most closely realted to weavers and other finches. They are very unrelated to cardinals and New World grosbeaks (which are in a totally different family - the cardinalae).
Cardinals mate throughout the entire year. They stay together for the rest of their life.
Cardinals are members of the family Fringilidae, New World seedeaters, allied to sparrows and finches. Males are red, females gray brown with some red on wings and tail. The state bird of many states.
The collective term for a group of sparrows is a host of sparrows, a quarrel of sparrows, or a flock of sparrows.
Cardinals are in the family Fringilidae, which includes finches and sparrows, New World seedeaters. Their closest relatives are the rose breasted grosbeak, evening grosbeak, and blue grosbeak, and the pyrrhuloxia, a gray cardinal like bird of the southwestern U.S.
inductive reasoning
No, Cardinals do not migrate. If you find a male, you will typically find his mate nearby. They mate for life and stay together over their short 1 year or so life. It's a rare find to see a Cardinal that is 2 or more years old.