Miloch wrote in
:

https://www.seattletimes.com/seattle...y-plant-is-shu
ttered-amid-737-max-crisis-now-the-company-has-a-falcon-problem/

Dark days are afoot at Boeing’s Renton assembly plant.

The 737 MAX remains grounded, some workers have shuffled off to other
job sites and headlines about engineering problems linger after
crashes killed hundreds.

But with production of the troubled jet on hold, the company hopes for
one last flight — from the creatures who invented the concept.

For about four years, a pair of peregrine falcons has been nesting
inside the massive factory where the 737 MAX is assembled, making
their home on metal girders several stories above workers. The raptors
feed on pigeons and starlings unfortunate enough to flutter through
hangar doors.

Wild peregrine falcons rarely live indoors and have not been
documented to breed inside, said Bud Anderson, a local raptor expert
who has studied the birds for decades.

“I’m not aware of this happening ever before,” he said.

Three of the pair’s offspring have fallen from the nest and walked the
factory floors.

Now, it’s time for the adult pair to go.

When it comes to the birds, the plant’s shutdown represents both
burden and opportunity for the hobbling aerospace giant. In a
turbulent stretch of Boeing’s history, the birds offer a rare reprieve
from bludgeoning headlines.

“It’s quite an interesting story,” said CJ Nothum, a Boeing
spokeswoman.

The plant’s closure — which will keep the hangar doors shuttered more
often than usual — could represent the best opportunity to flush the
birds out to a better home.

But evictions are rarely simple, even when they might be in a
creatures’ best interest. And peregrine falcons, who can fly half as
fast as a commercial jet, are no ordinary creature.

“Little indoor ecosystem”

Last June, a young peregrine falcon leaped from the rafters above the
assembly line. State wildlife officials call them “early jumpers,”
more brave and less coordinated than flying requires.

It’s a common problem for young, urban peregrines.

“They can’t fly for beans,” said Ed Deal, who bands and tracks the
birds in Seattle and is the president of the Urban Raptor Conservancy.

The fledgling fractured his sternum and was taken to PAWS Wildlife
Center, a rehabilitation facility in LyThree days later, a second
young falcon, a female, arrived at PAWS. A third bird showed up a week
later.

Boeing hosted a nest, the staff realized, and it had become a problem.

In fact, adult peregrine falcons have been nesting in the assembly
plant for four years, according to Nothum, the Boeing spokeswoman. The
company had to hire a vendor to “clean up all those droppings and
sanitize the factory areas so they wouldn’t pose any health concerns.”

Two of the injured fledglings had been found “walking around on the
assembly-line floor in between planes,” said Deal, who last fall
visited twice with Boeing, trying to help the company solve the
peregrine predicament.

The third was discovered in a break area for workers, according to
Deal.

The factory had become “this little indoor ecosystem,” Deal said. “I
saw a peregrine chasing a crow in the rafters.”

The birds, he believes, also learned to listen for a bell that signals
the opening of the hangar doors. Then, they’d jet out of the building
to hunt in fresh air.

Urban hunters

Peregrine falcons propel themselves faster than any other animal. The
fearsome hunters’ spectacular dives for prey, called stoops, have been
clocked as high as 242 mph.

In the wild, peregrine falcons are often found on the edge of cliffs.


My brother in law works at the Boeing Everett
plant, the "biggest interior space in the world".
So far they have not reported this problem, but
I am sure it exists.............