Wallowa Mountains

Columbia River Basalt Group

Columbia River Basalt Group map shows main regions of basalt exposure in Washington, Oregon, Idaho and Nevada, USA. (usgs.gov)

mountain range of

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Dragonflies have compound eyes, which consist of a number of smaller visual units. While houseflies have 6000 compound eyes, dragonflies have up to 30,000. These units present the dragonfly with one picture, not 30,000 little ones.

tags

mountain range

Wikidata

https://www.wikidata.org/wiki/Q751704

Wikipedia

https://en.wikipedia.org/wiki/Wallowa_Mountains