The land for Riverwalk was donated by the Oregon Division of State Lands . Supporting Sponsorship was provided by Portland General Electric . Exhibit donors include Spirit Mountain Community Fund , the Ben B. Cheney Foundation, Norm Thompson Outfitters , Weyerhaeuser Company Foundation and the Oregon Watershed Enhancement Board . Embark on a hair-raising descent into the depths of the Earth to discover how caves are formed and meet the creatures that inhabit them. 2001 Whales live in a watery world of muted light and color, dominated by sound.
Whales are masterful singers, capable of sending their calls over thousands of miles.
Follow blue, humpback, orca, right whales and dolphins in their annual journeys to discover how the underwater dimension of sound influences and guides their feeding, breeding, navigation, and socialization. Whales will immerse audiences with the sights and sounds that surround whales and dolphins throughout their amazing lives. Visitors can help catch Carmen in her next major space crime in Where in the Universe is Carmen Sandiego II at OMSI s Murdock Planetarium. Audience members are enlisted as ACME Gumshoe Assistants and travel across the solar system while being challenged to solve clues and puzzles to stay hot on Carmen s trail. Pacific Northwest Skies Permanent Feature Learn more about the fascinating aspects of the night sky in the Pacific Northwest region.