Well, I doubt this can be achieved.Zingtea:There needs to be a way to either
(a) get these countries to stop poaching by themselves,
or (b) get other countries to make them stop poaching.
We can however show that we care and also try to raise global awareness of this issue.
That means things like showing the world, for instance, how Brasilian fisherman have a special bond with dolphins and cooperate while fishing. Apparently, dolphins initiated this practice and guide humans throughout the process.
You have noted as well some examples of whales trying to interact or communicate with humans in your other thread.
It's stories like these that need to be told. Perhaps pulling a gun against an unsuspecting, benevolent animal might then become a thing of the past.