Sentences with phrase «outbreeding only»

Outbreeding only means breeding with those who aren't at least your 3rd cousin.

Not exact matches

«Today, we have 700 to 750 individuals of the species,» says Martin, «but if action is not taken now, the white - headed duck could soon be outbred by the invading ruddy duck, and wiped out in Spain, the only Western European country with a viable population.»