User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-5460283-20130102043847/@comment-4212769-20130104160059

The bite seems more logical as it doesn't need to evolve something new and it's much easier.

I want to give an example for why in danger it would be bad:

Basic:

Lagiacrus Rare Species is offended by the presence of Ceadeus in his territory and attacks it.

Fleeing may be a chance but Lagiacrus Rare Species is much faster and more agile.

First the hang-on theory:

Two problems: First, if Lagiacrus Rare Species attacks with a thunder attack both will probably get hit. While the mother may survive this, for the baby it's pretty fatal. Second, the mother has less place for movement as she might hit the baby with her attacks.

Now the swim away theory:

The speed of the baby is not important as the mother can hold back the aggressor. She has her full movement and she doesn't need to worry to hit the baby and can more easily repel the offender. And the baby is safe. Simple calling of the mother after the battle and they get back together. And both have better survival chances.