Please Pass the Machete: The Quest for the Harpy Eagle

Panama Eco-Tour Blog Part 2
Read Part 1 by Dr. Laurie Goodrich

By Jamie Dawson, Educator
Hawk Mountain Sanctuary

It was dark in the thick Panamanian jungle, well before dawn. Before the howling monkeys rustled the vine-choked trees, the magical blue morpho butterflies flitted between flowers, and long before the creatures of the rainforest awoke to begin their daily balance of finding food without becoming food, gringos were stirring deep in the Darien, where the wild has not yet been tamed by man. They were a venturing on this mysterious Central American journey and forever bound in fellowship forged by the quest for the elusive harpy eagle.

 We loaded into our trusted van and excitedly sunk into our familiar seats, clutching dirty daypacks laden with our gear, water, and most importantly, copious amounts of dove chocolate. Fueled by strong coffee and the anticipation of fulfilling lifelong harpy dreams, we silently drove through the darkness.

canoe pic 1.jpg

 Eventually our vehicle turned onto an unpaved dirt road, where two hardcore pickup trucks, seemingly straight out of Jurassic Park and decked out for off-roading safaris, were waiting to transport us to the next leg of our journey…the Chucunaque River. After rousing bumps and jolts, we arrived at the rural riverbank port cloaked in light rain, just as sun began to rise. There in the brown river floated our awaiting riverboat queens: two long, dugout canoes. After cautiously boarding, our canoe captains launched us down the longest river in Panama towards secluded harpy nesting grounds on the outskirts of the remote Sinai village.

 It was raining. We sat completely exposed to the elements without reprieve, as the water pelted us relentlessly for the entire three hour boat ride. I never expected to be cold in Panama. Furtive glances downstream revealed large flocks of disgruntled ibis dispersing in unison to escape the annoyance of our approaching vessels. Only one thought kept my chilled, rain-drenched despair at bay—chocolate. I watched the misty trees pass by and imagined the pleasure of gorging myself with the dove chocolates, tucked safely in my pack, upon reaching our destination.

Never has such an indomitable concentration of raptor enthusiasm been captured in quite delightful Argentinian form as our fearless leader, Sergio Seipke of Raptours. We left our canoes and followed Sergio through the thick banana fields, down the narrow trail carved out of the encroaching jungle. We had been given firm orders to strictly adhere to the trail and remain focused on the pursuit, as we were on a time-sensitive mission. Like a kid in a candy store, it took all of my willpower to resist the temptation to stop and explore the cornucopia of tropical life engulfing the trail.

We found the harpy eagle.jpg

 With adept grace, our machete-wielding guides escorted us through deep, swiftly flowing streams as we pushed further into the lush heart of the forest. Finally, after mud, sweat, toil, and water-filled “water-proof” boots, we emerged victoriously to a small clearing hidden beneath the thick canopy. Draped in low-hanging, camouflaged netting and dappled with light and shadow, our eyes fell in awe on a majestic ceiba tree, prominently the highest point in the green expanse of the forest. Boasting superior views, the ceiba presents prime realty for nesting harpies, as few predators can summit the smooth, immense trunk.

 There it was at last, the harpy nest! Thick layers of strategically intertwined sticks lay nestled high in the ceiba canopy. With necks craned towards the clearing sky, we eagerly scanned the nest area for signs of the raptor residents. As the tense moments melted into minutes, our hopeful anticipation transformed into awkward disappointment; the harpies were nowhere to be seen. Despite our valiant efforts, we knew this unwanted outcome was always a possibility.

The female harpy eagle preening her feathers.

The female harpy eagle preening her feathers.

 But then, a large feather-crested head slowly emerged above the nest. To our astonished delight, the female harpy leisurely perched on an open branch, carefully preening and drying her feathers in the sun. The harpy’s mystical, whistle-like calls pierced the still, humid forest air, and her powerful wings shook rhythmically from the effort. Our guides quietly explained to us that she was calling for her mate to bring food. Mesmerized and elated by this privileged glimpse, we realized that the morning rain was truly a blessing. If the harpy hadn’t been wet from the early rain, she may not have left the security of her nest to dry off in the open sun.

 I could have watched the harpy forever, but the time had come to depart. We didn’t want our presence to deter the male harpy from returning to the nest with food, and we had a long journey back to our lodge, best made in daylight. I indulged myself with one last look through my binoculars and reluctantly pulled away from the blind to follow our group back to the canoes.

traversing flooded waters.jpg

 I’m no navigational genius, but somehow the trail looked different on the way back. I was sure we must have made a wrong turn, as our jungle trail was nowhere to be seen, and instead we carefully trudged through turbulent, waist-high water swiftly coursing its way through the understory. A flash flood had overtaken the region, and the water level of the river had risen over twelve feet in two hours. With this realization, a new heightened urgency hustled us to our canoes to depart while we still could.

 I stared incredulously at the swollen river. The canoes had been carried far inland by the rising water and were nowhere near where we had left them. Sediment, logs, and thick debris choked the fast moving current. We bravely boarded our canoes and braced ourselves for the perilous homeward journey. The air was tinged with electric excitement, as we straddled the thin line between adventure and real potential danger. The furrowed brows and distressed faces of our captains revealed the seriousness of our circumstances. Our reflexes were tested as we instinctively leaned into turns and quickly ducked under rapidly approaching riparian branches, hanging just inches above our canoe seats.

 At one point, we lost control as our canoe motors became tangled and clogged with debris. “Please pass the machete!” said one of the captain’s assistants who, against our protests, proceeded to jump out of the moving boat and scramble across the swirling, floating logs to cut away the debris from the motor. Entire unearthed trees swept past us ominously in the floods. I began to look around at my companions and silently assess their swimming abilities. Who would be able to survive and fend for themselves if we were to capsize?

 Finally, the motor was freed and we were moving again! But, wait - what was happening now? Our boat was moving backwards, and we were slowly reversing upstream, dodging collisions with oncoming hazards carried by the current. Utterly confused and equally concerned, I asked the captain in Spanish what was going on. Apparently, the captain’s jacket that contained the cash payments for the entire crew must have been snagged and caught on a branch, as it was now missing. So the captain logically informed me that we were now going back upstream in attempt to locate his lost jacket with the money. The group exchanged worried glances, and the HMS passengers called an emergency team meeting. We decided to pool our collective cash to replace the captain’s lost wages to avoid the unnecessary risk of traveling upstream. However, just as we were about to reveal our mutiny to the captain, against all odds, the missing jacket was spotted in the water. There it was, barely visible, caught on a branch submerged beneath the surface. The captain reached into the water, fervently pulled the soaking jacket until it snapped off the branch, unzipped a drenched pocket and triumphantly clutched a fat wad of dripping cash.

After an exhilarating trek back down the river, the HMS passengers are back on land.

After an exhilarating trek back down the river, the HMS passengers are back on land.

 Relieved to safely return to our port of origin, we disembarked our canoes in high spirits, cohesively bonded by the intense shared experience. The adventure continued as we mounted the open backs of the safari trucks for a bumpy bird-watching sunset ride. Delirious with fatigue and soaring on natural highs, Karen and I enthusiastically waved and yelled friendly “hellos” from the back of the truck as we passed by groups of children, and chickens, from the village. It had been, by far, one of the most amazing days of my life, made even more special by the humorous camaraderie and cherished friendships. It was truly unforgettable.

This blog is dedicated to Hawk Mountain volunteer, Karen Davidheiser, who accompanied us on several eco-tours in recent  years.

Soaring to Panama

Panama Eco-Tour Blog Part 1
Read Part 2 by Jamie Dawson

By Dr. Laurie Goodrich, Director of Long-term Monitoring
Hawk Mountain Sanctuary

Panama.  I am finally here.  Since I was a university student I have longed to visit here, enticed by reading the landmark tropical ecology studies that occurred here at sites such as Panama Canal Zone, Pipeline Road, and Canopy Tower.  Later on, as a hawkwatcher, I read of Ancon Hill and the clouds of Swainson’s hawks and turkey vultures swirling above Panama City, and a new “bucket list” place was born.

On October 19, five of the Hawk Mountain 2018 Panama eco-tour members arrived at night to await the start of the Hawk Mountain tour to Panama the following day, with Raptours and raptor expert/former Hawk Mountain trainee Sergio Seipke.  Arriving in the dark, my first impression of Panama City was, ”…Wow, this is larger than I imagined.”  The city lights illuminated towering skyscrapers, boldly lit casinos, and bustling streets.

Bird-watching by the pool, photo by Laurie Goodrich.

Bird-watching by the pool, photo by Laurie Goodrich.

We gathered near the pool for bird-watching and breakfast the next morning.  Sergio pointed out a three-toed sloth sleeping in the tree next to the porch, and soon small flocks of crimson-backed tanagers, thick-billed euphonia, and other tropical birds flitted around us.  By 7:30 am, hundreds of broad-winged hawks rose up over the hotel, circling low and streaming to the northeast.  Swainson’s hawks, Mississippi kites, and black and turkey vultures, joined the flow along with short-tailed hawk and hook-billed kite.  Hundreds of common nighthawks glided overhead along with clouds of barn and cliff swallows as well, all possibly having passed over Pennsylvania in weeks past. 

Kettling broadwings and other raptors, photo by Diane Allison.

Kettling broadwings and other raptors, photo by Diane Allison.

During the late morning, continued streams of broad-winged hawks and turkey vultures sailed overhead.  Patty, a female Broad-winged Hawk from northwest Pennsylvania that we had satellite-tagged in 2016, had roosted just 11 km west of our location on the night before. I was sure she soared above us that morning amid the 50 thousand broadwings we tallied over our hotel, and her satellite-tracked pathway confirmed my suspicion!

The following morning the full 14 member group met up with our Panama bird guide for the tour, Domi, Domiciano Alveo, who along with Sergio of Raptours made sure we saw every bird. After a morning of watching tropical kingbirds, chachalacas, and other new birds, we spent the morning hawk-watching within view of the Panama Canal and the famed Ancon Hill. We watched streams of birds rising off the hills west of town and flying towards us. Contrary to our North American bias, south-bound raptors fly northeast to traverse Panama City and avoid crossing water.

Aplomado falcon perched in tree, photo by Brian Moroney.

Aplomado falcon perched in tree, photo by Brian Moroney.

The next day  we explored the impressive Miraflores Locks- Panama Canal museum.  We stood on a fourth floor deck overlooking massive freighters inching their way through the locks. From the deck, we spotted a king vulture soaring and a bat falcon hunting from the Canal Zone light fixtures.

For the next few nights we stayed at the Canopy Lodge, an amazing eco-lodge immersed in forest aside a fast-flowing stream with fruit feeder trays and hummingbird feeders adjacent to large open deck.  Experienced guides lingered to point out birds and a comfortable sitting area welcomed us to never leave.  During our days we explored the surrounding region and visited the Pacific Ocean.  Small clouds of raptors were seen nearly everywhere in the central mountains.  On the Pacific slope, we had one incredible view of an aplomado falcon perched alongside the road and savannah hawks hunting with egrets in wet meadows.  Other birds included a roadside hawk, crane hawk, and white-tailed kite. 

We then moved to another famed eco-lodge, the Canopy Tower.  Here we were greeted by well-known nature and bird guide, Carlos Bethancourt, who along with the staff treated our group as kings and queens.  The Canopy Tower was built in 1960s as part of the radar defense system for the Panama Canal and was also used to detect drug-carrying planes in the 1980s. In the 1990s it was transferred to visionary Raul Arias de Para who renovated it into a center for neotropical-rainforest ecotourism.  Today the Tower has a hawk-watching deck and hosts bird-watchers in overnight rooms set into the sides of the circular tower.  Rain was a daily companion for us and dampened some of our hawkwatching, however side trips were amazing and included a visit to the famed Pipeline Road, Rainforest Discovery Center and a boat trip on the Canal. 

I gained a new appreciation for the trials of migration through Central America as each day rain blocked flights or kept flocks of hawks fighting for lift. After a cloud burst rain amid the forested hills, we watched an immature broad-winged hawk plummet into the treetops to perch, drenched and wet and looking thoroughly dejected.  As sun tried to emerge, it spent 40 minutes trying to preen its feathers before it finally circled up to try to migrate again.

Geoffroy’s Tamarin monkey, photo by Brian Moroney.

Geoffroy’s Tamarin monkey, photo by Brian Moroney.

Tropical Mammals were a treat to see. At the Tower, Geoffroy’s Tamarin monkeys lingered near the upper deck staring at people, hoping for banana gifts, while white-nosed coati and howler monkeys occasionally passed by. White-faced capuchin troops were seen occasionally and three-toed sloths were spotted nearly every day. 

Each morning an optional pre-dawn gathering occurred outside the Tower, complete with fresh-brewed coffee and tea. Sergio and Domi stood quietly in the dark attempting to call in one of the elusive forest falcons. Mostly the forest was quiet until dawn wakened the hummingbirds to hover at nearby feeders.  On the last morning we met at 5:30 am hoping for the best.  After about 20 minutes, suddenly Sergio leaped to his feet and motioned us off the deck to the driveway below. Soon, not one but all three forest falcon species were heard-- collared, slaty-backed and barred forest-falcons!  For me hearing those rare species was the icing on the cake for a wonderful trip.  For the main tour we tallied 39 raptor species and 253 total birds, despite enduring torrential downpours on part of every day.  We enjoyed amazing views of broad-winged and Swainson’s hawks kettling over the rugged hills of Panama, and, I checked off a lifetime bucket list place.

Group shot taken in the Canopy Tower.

Group shot taken in the Canopy Tower.

This blog is dedicated to Hawk Mountain volunteer, Karen Davidheiser, who accompanied us on several eco-tours in recent  years.

Stay tuned for Part 2, which will tell the dramatic tale of the extension portion of this eco-tour!

Heroes of Hawk Mountain: Cyrus Klingsberg

Cyrus at Hawk Mountain's South Lookout, which is ADA-accessible via the Silhouette Trail.

Cyrus at Hawk Mountain's South Lookout, which is ADA-accessible via the Silhouette Trail.

Today we're honored to introduce Hawk Mountain Hero Dr. Cyrus Klingsberg, whose generosity of spirit and financial resources made the vision of an accessible trail go from concept to reality.

A retired senior scientist at the Department of Energy, Cyrus has published dozens of articles and lectured abroad, but during his downtime, he and his late wife Vera enjoyed nature and the movement of birds. The two were long-time Hawk Mountain members.

“Vera was the ‘real’ birder,” he laughs, and while her favorite species may have been the tiny chickadee, she also loved to monitor the southbound movement of raptors. That is, until mobility issues held her back and left her sitting inside the Visitor Center.

“That’s when I became her eyes,” says Cyrus.

“I would visit the Lookout, make observations, and then report back to her what I’d seen and heard. I always wished she could have joined me.”

After her death, Cyrus learned about the idea of an accessible trail that connected visitors to the South Lookout and wished that such a trail had been available for his wife.

“Accessibility is such an obvious need,” he said at the time. “An accessible trail would open the Sanctuary to a whole group of people,” he added. People like Vera.

A year later, Hawk Mountain opened its first accessible pathway since its founding in 1934. The grand opening was held July 26, 2015, on the 25th anniversary of the signing of the Americans with Disabilities Act.

Joining Cyrus in funding this project were the Pennsylvania Department of Conservation and Natural Resources, the Berks County Commissioners through the Community Development Block Grant Program, the Schuylkill County Commissioners, and the Pennsylvania Department of Community and Economic Development. Alfred A. Douglass III and Family also provided funds to upgrade the Laurelwood Niche as an accessible outdoor learning space.

But it was Cyrus who launched the campaign, put plans on the fast-track, and essentially sealed the deal.

The 900-foot-long trail is wide enough to allow for two wheelchairs to pass one another and bends in a wide, graceful arc through the forest at a grade that does not exceed 8.3%, keeping the slope below the federal guidelines for national parks. Other enhancements include benches for rest every 100 feet, accessible trail-side restrooms, upgrades to the Laurelwood Niche outdoor classroom, and improvements at the South Lookout viewing platform.

In 2016, the trail was renamed the Silhouette Trail to match the trail-side gallery of life-size, in-flight raptor silhouettes. A brochure describing each is available at the trail entrance, and the exhibit changes twice a year. 

The following year, the Sanctuary received the International Trail Accessibility Award during the annual International Trails Symposium held every other May. The award recognizes a trail project that successfully integrates accessibly into its design and construction.

Accolades aside, there’s no doubt that the trail has connected more people than ever before with nature, which was always the overarching goal. For Cyrus, though, it was always about Vera.

“I’m glad that I am able to support the work of Hawk Mountain in a way that lets me honor the memory of my wife at the same time,” he says.