Natural resource management

File- Picture taken on March 5, 2019 shows a black rhinoceros in the savannah landscape of the Etosha National Park. ( Matthias Toedt/AP via AP)

In this Thursday, Aug. 15, 2019, photo several dead fish float along the bank of Burns Ditch near the Portage Marina in Portage, Ind. Some beaches along northwestern Indiana's Lake Michigan shoreline are closed after authorities say a chemical spill in a tributary caused a fish kill. (John Luke/The Times via AP)

FILE - In this Wednesday, June 5, 2019 file photo Zac Brown performs at the CMT Music Awards in Nashville, Tenn. Brown has lost a bid to limit public access to his property in Alaska. Brown had asked the Kenai Peninsula Borough Planning Commission to remove easements the access along his property in hills above Homer, a small city on Kachemak Bay on Alaska's Kenai Peninsula. (AP Photo/Mark Humphrey,File)

A monarch butterfly is silhouetted suspended near its empty chrysalis soon after emerging in Washington, Sunday, June 2, 2019. Farming and other human development have eradicated state-size swaths of its native milkweed habitat, cutting the butterfly's numbers by 90% over the last two decades. It is now under considered for listing under the Endangered Species Act. (AP Photo/Carolyn Kaster)

FILE - In this Feb. 1, 2016 file photo, a bald eagle takes flight at the Museum of the Shenandaoh Valley in Winchester, Va. While once-endangered bald eagles are booming again in the Chesapeake Bay, the overall trajectory of endangered species and the federal act that protects them isn't so clearcut. (Scott Mason/The Winchester Star via AP, File)

FILE - In this July 8, 2019 file photo President Donald Trump listens as Secretary of the Interior David Bernhardt speaks during an event on the environment in the East Room of the White House in Washington. The Trump administration has finalized changes to enforcement of the landmark Endangered Species Act, a move it says will improve transparency and effectiveness but critics say will drive more creatures to extinction. Bernhardt unveiled the changes Monday. (AP Photo/Evan Vucci, File)

In this handout photo taken on Monday, Aug. 5, 2019 and provided by Fundacion Catalunya La Pedrera, a two month old lynx looks up at the Mont Natura complex in Alt Aneu Pallars Sobira, Spain. A Spanish nature conservation center says that the first baby lynx on record has been born in the Pyrenees in nearly a century. The Eurasian lynx is considered extinct in the Spanish and French Pyrenees. (Fundacion Catalunya La Pedrera Via AP)

FILE - This Monday, July 30, 2018 file photo shows rows of soybean plants in a field near Bennington, Neb. A report by the United Nations released on Thursday, Aug. 8, 2019 says that human-caused climate change is dramatically degrading the planet’s land, while the way people use the Earth is making global warming worse. The vicious cycle is already making food more expensive, scarcer and even less nutritious, as well as cutting the number of species on Earth, according to a special report by the Intergovernmental Panel on Climate Change. (AP Photo/Nati Harnik)