Why does Tunare prefer high elves?

[Flamewraith]

Title says it all. There are two elven kingdoms that hail to Tunare. One is a bunch of narcissistic assholes who don't even have a single nature based class, and the other is a group of people who live in trees, cherish sharing and laughter, and are mostly defined as being druids or rangers. Even with all of this, tunare's child is a high elf, and she only seems to ever communicate with the high elves. Why does the god of nature prefer those who don't give a shit about nature?