I certainly cannot contest that there are plenty of examples of animal behavior that benefit another. My question is not about the action, but about the motivation for the action. Bill Gates can give millions to charity, but is it to boost his public image? To keep up with what is accepted behavior among billionaires To take a hefty tax write-off? To make his family proud of him? To get rid of some cash lying around that is in the way? Hell, just to make him feel good about himself?
The action might appear altruistic, but is it? I'd contest that it is not, no matter which one of those motivations that you pick.
In the animal kingdom, I've never seen an example of an altruistic action that could not be motivated by any self-serving inklings. Increasing status in the "pack." Ensuring the future of one's own offspring. Being accepted among a "community." Because the animal will be attacked by its own if it doesn't. All of these, while they may motivate seemingly altruistic behaviors, would be self-serving motivations, I suggest.
If survival is an innate, base motivator of living organisms, then I'd think it would trump most other motivators, except for ones that are equally instinctive, if not moreso.