UPDATE 7/13/2018: Acadia National Park announces that the Precipice Trail will reopen on July 13, but keeps the Jordan Cliffs Trail closed for the time being because of the presence of nesting falcons. At least 8 falcon chicks have fledged or hatched in 2018 at Acadia including four at Valley Cove, two on Jordan Cliffs and two on the cliffs of Ironbound Island — up from a total of 5 in 2017 but less than 11 in 2016.
At least three peregrine falcon chicks have hatched at Valley Cove in Acadia National Park this year, but a nest was unsuccessful at the Precipice and a third site at Jordan Cliffs may also have failed, according to the park’s wildlife biologist.
Based on a recent observation, Bruce Connery, wildlife biologist at Acadia, said in an email that he believes at least three peregrine falcon chicks have hatched at Valley Cove, and are set to fledge in about three weeks. There could also be perhaps more chicks at Valley Cove, he added.
“It is true the Precipice territory adults failed in their nesting attempt, and we believe Jordan Cliff may have failed as well,” Connery wrote in an email. “However we will be doing additional observation surveys this week to confirm whether the territorial adults are still present, have a nest or are attempting to nest.”
“At Valley Cove, we had thought there were at least two chicks, but based on the observations I did this morning, I believe there were at least three chicks…about 14 days old,” Connery wrote in an email on Saturday.
It is unclear when the park will reopen hiking trails that are closed annually to help protect the nesting falcons and chicks. The park usually waits for the falcon chicks to fly for four to five weeks before reopening the trails, usually by early August.
Falcon chicks usually don’t fly for the first time until late June or July 1.
The Precipice Trail will remain closed because of a broken bridge and handrail, Connery wrote. It will take at least two weeks to get materials, haul them to the site and then construct the new bridge.