The Bigger The Better!
When it comes to orca mating, researchers do not know how the pairs are established. Mating is indiscriminate, meaning that males and females do not stay together. Females raise the calf with their family and the males help to raise their siblings, cousins, etc. It has even been theorized that the matriarch has some say in who will pair with whom and when. Talk about a nosy in-law.
If the matriarchs do not condone, or even establish, when the mating will take place, and we know...