Are you a beginner botanist? There are hundreds of thousands of plants in the world. This after-work walk will take a look at common native trees and shrubs, so you can start to recognize the plants you see in our native forests. Meet naturalist Alice Froehlich in front of the main entry to the Oregon Zoo at 5:25 p.m.; the tour will leave promptly. Suitable for ages 7 and older. Advance registration required; $6 per adult, $11 per family.