Without question, the upper one(male) is a yellow or yellow cross.
The other is not a good red, it too may be a cross. But it could be, just a weird one.
One common trait of yellows and all topend types is the white down the back. This is totally absent in TRUE reds.
Unfortunately the classifieds is full of mis-identified ackies. What is funny is, its yellows that are oftened called reds. Heres the funny part, Yellows are less expensive. Yet the mis-identified Yellows(called reds) are always the same price as yellows. This makes you think its not an accident. True reds fetch a higher price. If they were indeed true, why not ask the normal price??? Good luck