News & Events from the Intertwine
Join us for the inaugural ride of Oregon's newest Scenic Bikeway, the Cascading Rivers Ride. Options available for any skill level, choose the ride that's right for you!
Visitors can enjoy bird, plant and nature tours and presentations by regional experts who will share fun facts and information about Southwest Washington's unique ecoregion. Archeologist-led walks will follow in the footsteps of Native Americans and Lewis & Clark to notable sites within
Help us clean up this summertime recreational mecca in the lower Sandy Watershed! As the Troutdale section of our Timberline to Troutdale Cleanup, the Lower Sandy Floating Cleanup is focused on reducing trash with a watershed-wide impact.
Help us clean up this recreational mecca and top of the Sandy Watershed! As the upper portion of our Timberline to Troutdale Cleanup, the Salmon Headwaters Cleanup is focused on reducing trash with a watershed-wide impact.
Jackson Bottom Wetlands Preserve is pleased to invite you and your family to join us for an evening of nature, science and fun. Get up-close and personal with Portland Audubon education birds.
Dog or cat? Rodent or weasel? Deer, elk or moose? Is that a bear? Correctly identifying animal tracks depends on keen observation and a basic understanding of the track characteristics for each animal group.
Design your own tee-shirt, handkerchief or other cloth item using fabric paints and animal track stencils. Let your creativity and imagination go wild to make a unique gift for the holiday season.
This workshop provides a quick overview of mason bees and their most common pest, the Krombein mite (also known as the pollen mite). Attendees are encouraged to bring in their mason bee nesting devices to work on extracting the cocoons and cleaning them with a dry sand process. Mason bee nestin
Learn how to make a Scottish-style ribbed carrying basket out of locally available materials! Bring a sharp knife and hand pruners and keen ears and eyes for paying close attention to the teaching demonstrations.
In this 1-day workshop learn to weave a simple basket out of the invasive species Hedera helix, otherwise known as English Ivy. Help restore and maintain native habitat by removing the ivy from a local park and then recycling the vines into a functional work of art.