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Oregon Fish Counts


4.1 ( 3731 ratings )
Livsstil Uddannelse
Forfatter: Anna Cosgrove Applications
Gratis

Welcome to the Oregon Fish Counts app – all of these dams lay along the Columbia River. Each year, a team of biology interns sits at a window next to the fish ladders day and night, counting each species of fish that swims by and the U.S. Army Corp of Engineers reports these numbers daily. Take a look!