Available locations
- Audubon Society of Portland
- Autumn Ridge Park
- Beacon Hill Wetlands
- Carolwood Park
- Clackamas County Public Services Building
- Cooper Mountain Nature Park
- Errol Heights Wetlands
- Gresham City Hall
- Luscher Farm
- Matrix Hill Park
- Matrix Hill Park
- Matrix Hill Park
- Matrux Hill Park
- Metro Regional Center
- Metro's Native Plant Center
- Multnomah Building
- Nature Park Interpretive Center
- Oxbow Regional Park
- Rosa Park
- Rosa Park / Hazeldale Park
- Smith and Bybee Wetlands Natural Area
- Summercrest Park
- TrackersNW
- TrackersNW
- Tryon Creek State Natural Area
- Tualatin River National Wildlife Refuge
- Willamette Park
All events
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