A resolution designating November 1, 2025, as "National Bison Day".

Tammy Baldwin

Current member Senate WI Democrat

John Barrasso

Current member Senate WY Republican

Michael Bennet

Current member Senate CO Democrat

Cory Booker

Current member Senate NJ Democrat

John Boozman

Current member Senate AR Republican

Christopher Coons

Current member Senate DE Democrat

Kevin Cramer

Current member Senate ND Republican

Tammy Duckworth

Current member Senate IL Democrat

Martin Heinrich

Current member Senate NM Democrat

John Hickenlooper

Current member Senate CO Democrat

Cindy Hyde-Smith

Current member Senate MS Republican

Amy Klobuchar

Current member Senate MN Democrat

Ben Luján

Current member Senate NM Democrat

Cynthia Lummis

Current member Senate WY Republican

Roger Marshall

Current member Senate KS Republican

Jerry Moran

Current member Senate KS Republican

Markwayne Mullin

Former member Senate OK Republican

Pete Ricketts

Current member Senate NE Republican

Mike Rounds

Current member Senate SD Republican

Rick Scott

Current member Senate FL Republican

Tim Sheehy

Current member Senate MT Republican

Tina Smith

Current member Senate MN Democrat

John Thune

Current member Senate SD Republican

Elizabeth Warren

Current member Senate MA Democrat

Sheldon Whitehouse

Current member Senate RI Democrat