Here is the notice:
An excerpt:
We, the U.S. Fish and Wildlife Service (Service), have received a petition for rulemaking, which asks the Service to revise the existing rules pertaining to the religious use of federally protected bird feathers. The petition is being published pursuant to the terms of a settlement agreement entered into in 2016 by the United States with McAllen Grace Brethren Church and the Becket Fund for Religious Liberty. Any changes to existing rules will be subject to a public comment period, and tribal consultation consistent with Executive Order 13175 and the Department of the Interior Policy on Consultation with Indian Tribes. The Service seeks comments on the petition.