Report 65369: Family hears "Ohio Howls" in the historic Marble Creek drainage, 47 mi SE of Coeur d’Alene

We were camped along Marble Creek at Donkey Creek near Avery, ID. July 2019. It was a weekday, so no other campers were within miles. Deep mountain valleys and dense woods. I was chopping food for dinner. My husband and small children were fishing at the loud creek. I'm an avid birder. Obsessed. I must know every call I hear. And that evening, I heard a call that sounded like an old fashioned crank police siren. It was echoing through the valley and came from a higher altitude. Howls of the same timbre and pitch, but slightly varying length. I thought it was an owl I must not know. Wolves and cougar don't sound like that. My dog didn't bark. She hid under the table. I also considered that maybe some kids were playing with an old police siren. But then I realized there was no way kids could have been way up near the ridge with something that heavy, plus, no one else was up there. When I got back into cell reception, I searched through owl calls and found nothing similar. But I found that call on the BFRO site. It was the Ohio howl.