To remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973 and to amend that Act to exclude the lesser prairie-chicken from the authority of that Act.

Referred to the House Committee on Natural Resources.

H.R.587 through Congress

H.R.587 keeps its number as it moves between the House and Senate.

HouseJan 21, 2025IntroducedOfficial record

Major milestones in the imported record. See all actions.

No Senate action is available in our imported record yet.

Separate related Senate measures (1)

These are different measures identified as related by Congress.gov. Their text and outcomes may differ; they are not the Senate stage of H.R.587.

Related Senate bill: S.171 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.

Congressional Research Service

Official summary

Version 00 · Introduced in House · Jan 21, 2025

This bill removes the lesser prairie-chicken (Tympanuchus pallidicinctus), including each of its distinct population segments, from the threatened and endangered species lists that are published under the Endangered Species Act of 1973. Further, the bill prohibits the U.S. Fish and Wildlife Service from designating such species as threatened or endangered, and thus, protecting such species under such act.

Read the summary on Congress.gov

PlainBill analysis is coming later. This page presents official source data. We have not yet published a PlainBill explanation for this bill.

People & committees

Who introduced it

Rep. Mann, Tracey [R-KS-1] · R–KS

Committees

Natural Resources Committee

17 cosponsorship records, including any withdrawals

Legislative record

Actions

A procedural vote is different from passage. Passage in one chamber does not establish enactment. Explore the glossary.

Jan 21, 2025
Referred to the House Committee on Natural Resources.
Jan 21, 2025
Introduced in House
Jan 21, 2025
Introduced in House

Primary sources

Bill text & related measures

Text links open the official source. We currently store references to these documents.

Introduced in House · Jan 21, 2025 Formatted Text PDF Formatted XML

Related bills identified by Congress.gov

S 171 · 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.

Source last updated: Jul 28, 2025. Consult Congress.gov for the current record.

AI Conversation Starters

Explore the bill from different angles

Choose a perspective, copy a prompt, and paste it into your preferred AI. Each prompt includes the bill version and available official source links, and asks for counterarguments as well as supporting evidence.

Neutral evidence review

Objective

Analyze H.R.587 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.

View full prompt & sources

Discuss H.R.587, 119th Congress: To remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973 and to amend that Act to exclude the lesser prairie-chicken from the authority of that Act.

Official record: https://www.congress.gov/bill/119th-congress/house-bill/587

Text version to examine: Introduced in House · 2025-01-21.

Official full text: https://www.congress.gov/119/bills/hr587/BILLS-119hr587ih.htm

Imported record last updated by the source: 2025-07-28T13:58:30Z. Verify current status and distinguish any later version from the version above.

Read the official text before answering. If you cannot access it, say so and ask me to provide it; do not assume a link means you have read the document. Distinguish proposals from enacted law, cite sources, and separate facts, interpretation, and uncertain predictions. Include counterarguments even when using a particular perspective.

Analyze H.R.587 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.

Fairness and public impact

Progressive lens

Examine H.R.587 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.

View full prompt & sources

Discuss H.R.587, 119th Congress: To remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973 and to amend that Act to exclude the lesser prairie-chicken from the authority of that Act.

Official record: https://www.congress.gov/bill/119th-congress/house-bill/587

Text version to examine: Introduced in House · 2025-01-21.

Official full text: https://www.congress.gov/119/bills/hr587/BILLS-119hr587ih.htm

Imported record last updated by the source: 2025-07-28T13:58:30Z. Verify current status and distinguish any later version from the version above.

Read the official text before answering. If you cannot access it, say so and ask me to provide it; do not assume a link means you have read the document. Distinguish proposals from enacted law, cite sources, and separate facts, interpretation, and uncertain predictions. Include counterarguments even when using a particular perspective.

Examine H.R.587 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.

Institutions and government scope

Conservative lens

Examine H.R.587 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.

View full prompt & sources

Discuss H.R.587, 119th Congress: To remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973 and to amend that Act to exclude the lesser prairie-chicken from the authority of that Act.

Official record: https://www.congress.gov/bill/119th-congress/house-bill/587

Text version to examine: Introduced in House · 2025-01-21.

Official full text: https://www.congress.gov/119/bills/hr587/BILLS-119hr587ih.htm

Imported record last updated by the source: 2025-07-28T13:58:30Z. Verify current status and distinguish any later version from the version above.

Read the official text before answering. If you cannot access it, say so and ask me to provide it; do not assume a link means you have read the document. Distinguish proposals from enacted law, cite sources, and separate facts, interpretation, and uncertain predictions. Include counterarguments even when using a particular perspective.

Examine H.R.587 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.

Individual rights and government power

Liberty lens

Examine H.R.587 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.

View full prompt & sources

Discuss H.R.587, 119th Congress: To remove the lesser prairie-chicken from the lists of threatened species and endangered species published pursuant to the Endangered Species Act of 1973 and to amend that Act to exclude the lesser prairie-chicken from the authority of that Act.

Official record: https://www.congress.gov/bill/119th-congress/house-bill/587

Text version to examine: Introduced in House · 2025-01-21.

Official full text: https://www.congress.gov/119/bills/hr587/BILLS-119hr587ih.htm

Imported record last updated by the source: 2025-07-28T13:58:30Z. Verify current status and distinguish any later version from the version above.

Read the official text before answering. If you cannot access it, say so and ask me to provide it; do not assume a link means you have read the document. Distinguish proposals from enacted law, cite sources, and separate facts, interpretation, and uncertain predictions. Include counterarguments even when using a particular perspective.

Examine H.R.587 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.