While Eberron actually goes into the rules of this more so than any other setting, the I and the other DMs in my local hobby store have MULTIPLE druidic traditions in any setting. So saying one druid is wrong is not proper, Greyhawk even has two tradtions I know of back in the old TSR days:
Standard Druid- Protect the forest yadda yadda
Blighter- Burn the forest, kill the animals, and cause all kinds of evil havoc.
Standard Druid- Protect the forest yadda yadda
Blighter- Burn the forest, kill the animals, and cause all kinds of evil havoc.