cascade dyer
1Trophic cascade — Trophic cascades occur when predators in a food chain suppress the abundance of their prey, thereby releasing the next lower trophic level from predation (or herbivory if the intermediate trophic level is an herbivore). For example, if the… …
2List of Oregon state parks — Main article: Oregon Parks and Recreation Department Crown Point and Vista House, taken from Portland Women s Forum viewpoint …
3Missouri River — Coordinates: 38°48′49″N 90°07′11″W / 38.81361°N 90.11972°W / 38.81361; 90.11972 …
4Oregon Zoo — The Oregon Zoo has the world s most successful elephant breeding program. Here are the females in the herd (from left to right): Chendra, Shine, Rose Tu. Chendra is the only Borneo Elephant in the United States, and Rose Tu is the only surviving… …
5Deschutes National Forest — Contents 1 Gallery 2 See also 3 References 4 External links …
6Crater Lake National Park — IUCN Category II (National Park) …
7Historic Columbia River Highway —     Historic Columbia River Highway …
8John Day Fossil Beds National Monument — Coordinates: 44°33′21″N 119°38′43″W / 44.55583°N 119.64528°W / 44.55583; 119.64528 …
9List of U.S. county name etymologies, A-D — This is a list of U.S. county name etymologies, covering the letters A to D. A *Aitkin County, Minnesota: Aitkin is named for William Alexander Aitken, a fur trader in the region. *Alachua County, Florida: Alachua is named for a Native American… …
10Columbia River Gorge — For the Washington Oregon wine region, see Columbia Gorge AVA. Columbia River Gorge Protected Area L …
