TRAVERSE CITY, Mich. — The Trump administration on Thursday delayed what would be the first endangered designation for a bee species in the continental United States, one day before it was to take effect.
The US Fish and Wildlife Service adopted a rule Jan. 11 extending federal protection to the rusty patched bumblebee, one of many types of bees that play a vital role in pollinating crops and wild plants. It once was common across the East Coast and much of the Midwest but its numbers have plummeted since the late 1990s.
Federal law requires a 30-day waiting period before most new regulations become effective. The addition of the bumblebee to the endangered species list was scheduled for Friday. The listing would require the service to develop a plan for helping the bee recover and provide more habitat.
But in a Federal Register notice, the service announced a postponement until March 21 in keeping with a Trump administration order issued Jan. 20. It imposed a 60-day freeze on regulations that had been published in the register but hadn’t taken effect. The delay, according to the White House, was for the purpose of ‘‘reviewing questions of fact, law, and policy they raise.’’
With President Donald Trump pledging to cut back on federal regulations, environmentalists said they feared the bumblebee protection might be doomed.
‘‘The Trump administration has put the rusty patched bumblebee back on the path to extinction,’’ said Rebecca Riley, senior attorney for the Natural Resources Defense Council. ‘‘This bee is one of the most critically endangered species in the country and we can save it — but not if the White House stands in the way.’’
The US Department of Interior, which includes the Fish and Wildlife Service, ‘‘is working to review this regulation as expeditiously as possible and expects to issue further guidance on the effective date of the listing shortly,’’ spokeswoman Heather Swift told the Associated Press in an e-mail.
She did not say whether a decision had been made about whether the listing would go forward.