It’s kind of obvious that Rachael Mueller is passionate about recycling. Standing in front of the entire Northwest Trek staff at a monthly staff meeting, the wildlife park’s Conservation Program Coordinator flips through slides and speaks with an urgency most of us don’t associate with used tires and electrical wire. But Mueller has a mission – to protect the wild places she herself discovered as a child. And she’s helping Northwest Trek do that through recycling. What do we recycle? Pretty much everything, it seems. Mueller’s staff presentation is all about mixed recycling – paper, plastic, metal. But Northwest Trek …