3 ms·Maybe they do it because less food for orcas means less healthy orcas to hunt their own calves?by tomlock 10y agoMaybe they do it because less food for orcas means less healthy orcas to hunt their own calves?adwn 10y agoMaybe, but less food for orcas also means more hungry, desperate orcas hunting humpback whale calves.tomlock 10y agoMaybe, but at some point a hungry orca starves.