Footprints at Willapa National Wildlife Refuge, WA

Footprints at Willapa National Wildlife Refuge

Detailed Description

A USGS researcher leaves footprints in the muddy marsh at Willapa National Wildlife Refuge, WA. California-based scientists are studying the effects of sea level rise on this and other tidal marshes along the Pacific coast.

Details

Image Dimensions: 3024 x 4032

Date Taken:

Location Taken: US