They do sometimes. Generally in the wild there's enough of the same species around to allow for same species breeding. They recognize one another based on how their parents looked (they saw their parents, they like birds that look similar), and mating rituals different bird species have.
On the other hand if you have 2 birds of similar but different species, in captivity where there is only a few options to satisfy their mating urges, they will bond and mate with different species, that's how we get hybrid species. (Sunday conures, Harlequin Macaws, Catalina Macaws, and many others). Birds can't interbreed to just any other bird though like dogs can.
No. They dont cross breed.
As I know, there is no rat face bloodline. Rumors include a rat terrier cross breed. I dont recomed cross breding a pitbull with no other dog breed.
Yes, you can mate the same breed of birds. Some popular breeds of birds that are good to breed include canaries, love birds, and parrots.
Legendaries dont breed... neither do the legendary dogs, muskateers, elves, birds, dragons, Mew and Mew 2, Victini, or the Kami trio.
The simple answer to this question is... Dont breed her !! If you need to ask this question you clearly do not know what you need to know to be able to breed safely. There is a huge over population of dogs and horrible disease ridden cross breeds that sick people breed for money. Be responsible and DONT BREED your dogs !!
No.
Yes they can cross breed.
anything toy breed
you can breed an animal by giving it the things it needs(enviornment,food,toys,ect.). I dont think you can crossbreed any bears.
I am pretty sure you can cross breed unlimited as long as you breed ones that can breed rather than breed like a white rose and a yellow rose.
Tulip and rose are noncompatible and so cannot cross breed.
Yes, you can cross breed berry plants. Berries commonly cross breed with citrus fruits.