But the team still did not release the eagle.
“The first flight proved that the wing worked,” a rehabilitator said. “The next several days had to prove that it would keep working.”
That distinction is crucial.
Adrenaline can temporarily allow a wild animal to perform despite discomfort.
One short flight does not establish endurance.
Rehabilitation requires consistency.
Why the Eagle Needed One to Two Weeks
Police were told that Atlas would likely remain under observation for approximately one to two weeks, depending on progress.
That period gave staff time to look for delayed problems.
Soft-tissue inflammation can recur with increased activity.
Pain may become apparent only after repeated flight.
A wing that appears normal at rest may begin drooping after exertion.
The eagle therefore underwent repeated observation rather than one pass-or-fail test.
Staff monitored:
wing symmetry,
takeoff strength,
turning ability,
landing accuracy,
endurance,
wing carriage after exercise,
and general behavior.
Atlas continued progressing.
Each Flight Became Stronger
As the days passed, the eagle moved with increasing confidence.
Takeoffs required less hesitation.
The affected wing extended normally.
Atlas reached higher perches.
Turns remained controlled.
The bird landed without repeatedly missing or using one side abnormally.
Perhaps most importantly, the injured wing did not begin drooping after exercise.
That suggested the soft tissues could tolerate repeated functional loading.
The difference between the bird officers had found behind the church and the bird now moving through the flight enclosure became increasingly clear.
Atlas no longer looked grounded.
It looked temporarily confined.
Staff Continued Watching for Problems That X-Rays Could Not Show
Even as the eagle improved, the team remained cautious.
Radiographs are excellent for evaluating bones but do not reveal every injury involving muscle, tendon, ligament, or other soft tissues.
That is why clinical observation remained important.
The veterinary staff evaluated whether Atlas showed discomfort during extension.
They watched shoulder and elbow movement.
They looked for recurrent swelling.
They observed whether the bird protected one side after landing.
None of those assessments suggested a worsening injury.
The initial soft-tissue diagnosis remained the best explanation for the grounded condition.
Police Received a Much Better Update Than Expected
Mercer and Hayes were kept informed about Atlas.
The first message — no broken bones — had already changed the outlook dramatically.
Later updates were even more encouraging.
The eagle was eating normally.
It was holding both wings appropriately.
It was perching.
Then it began controlled flight.
For the officers, the news provided a satisfying conclusion to an unusual call.
“When we first walked into the woods, we were thinking this might be an eagle with a badly broken wing,” Mercer said. “Finding out it had a realistic chance to go back out there within a couple of weeks was about the best update we could have received.”
Keller also followed the recovery.
The former conservation warden had helped move the bird from a vulnerable place on the ground into professional care.
Now the eagle was doing the rest.
Release Depends on Performance, Not the Calendar
Although the projected observation period was one to two weeks, the rehabilitation staff did not treat that timeline as a guarantee.
Atlas would be released only if the bird met functional criteria.
If the wing became painful again, the stay would be extended.
If flight remained weak, rehabilitation would continue.
If an unexpected problem appeared, further veterinary investigation would be necessary.
Wildlife rehabilitation does not work according to a fixed countdown.
The animal determines the schedule through its recovery.
For Atlas, however, the signs remained favorable.
The eagle demonstrated strong takeoff.
Both wings moved symmetrically.
Turns were controlled.
Landings were accurate.
The bird maintained normal wing carriage afterward.
Appetite remained good.
Body condition was appropriate.
Behavior remained wild.
Those were the findings the team wanted.
Why Release Near the Original Location Matters
Once medically cleared, the plan was to return Atlas to suitable habitat within the same general area where the bird had been found.
Wildlife rehabilitators often consider the original location important for adult animals.
An adult Bald Eagle may already know the landscape.
It may have established feeding areas.
A mate or territorial relationship may exist nearby.
The bird may recognize reliable roosting and perching locations.
Returning it to the broader home area can therefore be preferable to releasing it in an unfamiliar location.
That does not mean placing the bird at the exact spot where it was rescued if that location presents a hazard.
If nearby fencing or another structure may have contributed to the injury, staff can select an appropriate open release point within the same general territory.
The principle is familiarity without unnecessarily recreating risk.
The Release Would Answer the Original Question
When officers first found Atlas, one question dominated the scene:
Was the wing broken?
The radiographs eventually answered anatomically.
No.
The final answer, however, would come from the eagle itself.
Could it open the wing completely?
Could it generate power?
Could it climb?
Turn?
Land?
Fly again after resting?
Those were the tests that mattered for a free-ranging bird.
If Atlas passed them consistently, the carrier could finally return to the same part of Wisconsin where the rescue began.
The Plan for Release
On release day, the carrier would be placed facing open flight space.
People would remain back.
There would be no crowd close around the bird.
Once the door opened, Atlas would be allowed to leave voluntarily.
A typical successful release might last only seconds.
The eagle could pause.
Look out.
Step forward.
Open both wings.
And launch.
For the rehabilitation team, the most important detail would not be how dramatic the departure looked.
It would be the mechanics.
Full extension.
Strong symmetrical wingbeats.
Rapid elevation.
Normal control.
Everything the injured wing had briefly failed to provide behind the church.
The Case Is Also a Reminder About Grounded Raptors
Atlas’s case ended up being less severe than officers initially feared.
That should not encourage people to ignore grounded eagles.
A bird with a sprain and a bird with a catastrophic fracture may look similar from a distance.
A poisoned eagle may have no visible injury at all.
Members of the public should not attempt to diagnose the problem by approaching closely.
If a Bald Eagle remains grounded, repeatedly fails to fly, holds a wing abnormally, appears weak, or allows people unusually close, wildlife professionals should be contacted.
People should keep pets away.
Crowds should be minimized.
No one should throw the bird into the air to test it.
And an untrained person should not attempt to restrain a large eagle.
Even Atlas, with no broken bones, was still capable of defending itself.
Not Every Rescue Requires Surgery to Be Important
Many wildlife stories focus on dramatic injuries.
Gunshot wounds.
Open fractures.
Lead poisoning.
Emergency surgery.
Atlas’s case was different.
The outcome may have depended on something comparatively simple:
someone noticed that a Bald Eagle was where it should not be and called for help.
Police responded.
A former wildlife officer assisted.
The eagle was safely captured.
Veterinary staff ruled out a fracture.
Then the bird was given the time necessary for a less visible injury to heal.
There was no major operation.
That does not make the intervention unnecessary.
Without evaluation, no one could have known whether the wing was fractured.
Without rest, the injury could have worsened.
Without controlled flight assessment, releasing the bird immediately might have placed it back on the ground within minutes.
Sometimes wildlife medicine is defined by what does not need to happen.
Cooperation Made the Outcome Possible
The case involved several different groups with different responsibilities.
The caller recognized abnormal behavior.
Police secured the scene.
Keller provided wildlife-handling experience.
The rehabilitation center supplied medical assessment and recovery space.
No one person performed the entire rescue.
That coordination reduced risk for both the eagle and the people involved.
“The outcome depended on everybody doing their part,” Hayes said. “The person who called didn’t try to grab it. We didn’t try to make it fly. We got someone experienced involved, and the bird ended up where it needed to be.”
That sequence is often the safest model for handling injured wildlife.
From the Ground Back Toward the Trees
Only days earlier, Atlas had been sitting beneath the trees behind St. Matthew Community Church, unable or unwilling to take off.
The wing looked abnormal enough that witnesses and officers feared a fracture.
The bird had to be physically captured and carried away.
Then came the unexpected finding:
the bones were intact.
What appeared from a distance to be a potentially catastrophic injury was instead believed to be a soft-tissue rotational injury, possibly associated with an impact or brief encounter with fencing.
The exact cause remained unknown.
The treatment was cautious rather than dramatic.
Rest.
Observation.
Gradual return of movement.
Low-perch testing.
Then flight.
Atlas responded well.
Two Weeks Can Make a Remarkable Difference
If the final assessments remain normal, the eagle’s time in care may amount to only one or two weeks.
That is brief compared with the months required for some orthopedic injuries.
But the duration should not obscure what those days accomplish.
During that period, staff are determining whether the bird can safely resume an existence in which no one will monitor the next landing.
No one will check whether the wing hurts tomorrow.
No one will provide food if flight becomes difficult.
A released eagle must be fully independent.
That is why even a seemingly minor injury deserves a complete functional assessment.
The Final Perspective
When Cedar Grove police first entered the wooded area behind St. Matthew Community Church, they had little information beyond what they could see.
An adult Bald Eagle was on the ground.
One wing appeared abnormal.
The bird could not leave normally.
A broken wing was a reasonable concern.
Mercer, Hayes, and former DNR conservation warden Thomas Keller safely contained the eagle and delivered it to people who could answer the question properly.
Radiographs showed no fracture.
The examination instead supported a soft-tissue wing injury — possibly caused by an impact or momentary entanglement with fencing, although the precise event could not be confirmed.
Atlas did not need surgery.
It needed time.
And time, combined with careful observation, began producing the signs everyone hoped for.
Normal wing carriage.
Fuller extension.
Stable perching.
Strong takeoff.
Controlled flight.
If those findings remain consistent, the final stage will be returning Atlas to suitable habitat near where the case began.
Two weeks earlier, officers had looked at an eagle beneath the trees and wondered whether one wing was broken.
When the carrier eventually opens, both wings will provide the final answer.