USDA

Staff Counsel

Prior to joining PEER, Colleen was an Assistant District Attorney for the Suffolk County District Attorney’s Office in New York. She has also worked, clerked, and interned for multiple government agencies and non-profits, including the United States Department of Justice, the Office of the New York State Attorney General, the Natural Resources Defense Council, and Defenders of Wildlife. Colleen also volunteered as a Park Interpreter with the National Park Service at Theodore Roosevelt Island in Washington, DC. Colleen received her law degree from Georgetown University Law Center, where she was the Vice President of the Environmental Law Society and Senior Notes Editor for the Georgetown Journal of Gender and the Law. She received her bachelor’s degree summa cum laude in International Affairs from The George Washington University’s Elliott School of International Affairs. Colleen enjoys backpacking and camping trips, playing board games, and reading mystery novels.

Letter – APHIS Grasshopper Program

by PEER | November 13, 2025
Letter to USDA, BLM, and University of Wyoming College of Agriculture, Life Sciences & Natural Resources re: New / Supplemental EIS for the APHIS Grasshopper Program ...

Unpaid Federal Employees Denied Time Off to Vote

by PEER | November 3, 2025
Trump Reversal of Time-Off Policy Aggravates Shutdown Inequities ...

TAKE ACTION | Tell the USDA to Respect and Protect Forest Service Employees

by PEER | September 15, 2025
Petition urging USDA Secretary Rollins to roll back the agency's plans to eliminate or consolidate Forest Service Regional Offices and Research Stations ...

Letter to USDA Secretary Rollins – Department of Agriculture Reorganization Plan

by PEER | August 31, 2025
Letter to USDA Secretary Brooke Rollins re: Memorandum SM 1078-015, Department of Agriculture Reorganization Plan ...

COMMENTARY | Anonymous Activism and Whistleblowing in the Age of Trump

by Colleen Zimmerman | January 24, 2025
PEER anticipates a flood of requests for our legal services during Trump 2.0. Here's an overview of our approach to anonymous activism and whistleblowing ...
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