On his first day in office, Interior Secretary Ryan Zinke did away with President Obama’s lead ammunition ban.

After riding into his new Washington D.C. office on a horse yesterday (literally), Zinke got swiftly to work. He signed two secretarial orders, one of which overturned the Obama administration’s ban on lead ammunition and fishing tackle on public lands.
The ban was among President Obama’s final acts before leaving office, but wasn’t set to take effect until 2022.
Lead Ammo Legal
The ban was a response to wildlife and conservation agencies’ claims that spent lead ammo poisoned birds and waterfowl. The U.S. Fish and Wildlife Service cited reports that as many as 130 species of birds ingested lead ammunition, causing lead poisoning.