S. 171 (119th)Bill Overview

A bill to remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973, to amend that Act to exclude the lesser prairie-chicken from the authority of that Act, and for other purposes.

Animals|Animals
Cosponsors
Support
Republican
Introduced
Jan 21, 2025
Discussions
Bill Text
Current stageCommittee

Read twice and referred to the Committee on Environment and Public Works.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill removes the lesser prairie-chicken (Tympanuchus pallidicinctus) from the Endangered Species Act (ESA) lists and amends the ESA to bar the Secretary from making any future determination that the species is endangered or threatened. The statutory change is unconditional ("notwithstanding any other provision of law") and applies to all distinct population segments.

Why people may split

Progressives stress conservation harms and procedural bypass.

Watch point

Relative to its intended legislative type, this bill is a direct and narrowly focused substantive statutory change that clearly states its purpose and provides explicit amendment language to the Endangered Species Act to remove and bar future listing of the lesser prairie-chicken.

The bill removes the lesser prairie-chicken (Tympanuchus pallidicinctus) from the Endangered Species Act (ESA) lists and amends the ESA to bar the Secretary from making any future determination that the species is endangered or threatened.

The statutory change is unconditional ("notwithstanding any other provision of law") and applies to all distinct population segments.

Passage35/100

Very narrow but politically charged; absence of compromise features and strong stakeholder opposition lower prospects despite limited scope.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a direct and narrowly focused substantive statutory change that clearly states its purpose and provides explicit amendment language to the Endangered Species Act to remove and bar future listing of the lesser prairie-chicken.

Contention72/100

Progressives stress conservation harms and procedural bypass.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agencies · Permitting processFederal agencies · States

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Federal agenciesReduces federal regulatory constraints on land use and development in lesser prairie-chicken habitat.
  • Potential benefitMay lower compliance costs for energy, agricultural, and infrastructure projects in affected areas.
  • Permitting processCould accelerate permitting and project timelines by eliminating ESA consultation requirements for the species.
Likely burdened
  • Federal agenciesRemoves federal protections that could increase extinction risk for the lesser prairie-chicken.
  • Potential burdenEliminates mandatory habitat protections, potentially accelerating habitat loss and fragmentation.
  • StatesTransfers conservation responsibility to states, possibly resulting in inconsistent or insufficient protections.
03 · Why people split

Why the argument around this bill splits.

Progressives stress conservation harms and procedural bypass.
Progressive10%

Likely strongly opposed.

Removing federal ESA protections and permanently barring future listings undermines standard scientific review and legal safeguards for vulnerable species.

They would view this as a rollback of conservation law and precedent that could harm recovery and habitat protection.

Likely resistant
Centrist50%

Cautious/mixed.

A centrist would want to see clear, recent scientific evidence of recovery before supporting delisting and would object to a permanent bar on future listings.

They prioritize process integrity, reproducible science, and predictable costs to stakeholders.

Split reaction
Conservative80%

Generally supportive.

This persona views the bill as limiting federal overreach, reducing regulatory burdens for rural landowners, and protecting local economic activity.

They see a permanent bar as providing finality and certainty for stakeholders.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood35/100

Very narrow but politically charged; absence of compromise features and strong stakeholder opposition lower prospects despite limited scope.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Current scientific/recovery evidence and agency stance absent from text
  • Strength and organization of state, industry, or conservation lobbying
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressives stress conservation harms and procedural bypass.

Very narrow but politically charged; absence of compromise features and strong stakeholder opposition lower prospects despite limited scope.

Unlocked analysis

Relative to its intended legislative type, this bill is a direct and narrowly focused substantive statutory change that clearly states its purpose and provides explicit amendment language to the Endangered Species Act t…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis