Showing posts with label Sooty Thrush. Show all posts
Showing posts with label Sooty Thrush. Show all posts

Wednesday, March 4, 2020

From sea level to paramo!

Western Panama is a diverse region.  Only on its Pacific slope, you can explore lush lowland forests (although, currently, there are only a few patches left), coastal wetlands and mangrove stands in the morning, montane and sub-montane forests at midday and visit the paramos of Panama's highest peak, the Baru Volcano, to see the sunset.  I did that itinerary some months ago during my Big Year quest (OK, not exactly in the same order).  If you have the chance to bird Chiriqui province, I suggest you to follow this itinerary, starting at Chiriqui's capital city, David.
Northern Jacana
Sunrise caught me in Quebrada Berlina, at the David-Querevalo road, very close to busy David city in fact.  As you guess, I saw many common water birds, including hundreds of Cattle Egrets, Anhingas, Cormorants, gaudy Northern Jacanas, etc...  But the reason why I went there so early was not the water birds, but an emblematic species of western Panama.  Ages ago, Scarlet Macaws used to fly wild all over our western Pacific lowlands, but the pet trade, habitat loss and the use of their long and colorful feathers for regional folkloric dances decimated them, to the point that they were extirpated from mainland Panama (it last stronghold was Coiba island, off Veraguas province).  Since some years now, Scarlet Macaws have returned to the David - Querevalo area.  It is not clear if they arose from an informal re-introduction program or escapees... the truth is that now there are no doubts about the wildness of this population.
Scarlet Macaw
As expected, at least three pairs of Scarlet Macaws flew above me, with one pair staying on nearby trees, detected by their raucous calls.  I hope this population continues to grow and, eventually, reoccupy its former distribution in western Panama.  From there, I drove through agricultural landscapes and cattle pastures to the highlands.  In fact, I was willing to visit Cerro Punta area, but a car accident blocked the only access road, so I stayed around the town of Volcan, looking for mid-elevation species and mixed flocks filled with migrants... and they didn't disappoint!  A huge mixed flock with mostly migratory species showed up almost as soon as I got off the car:  Yellow-throated and Philadelphia Vireos, Yellow-bellied Flycatcher and hordes of warblers, including Louisiana Waterthrush, Black-and-white, Blackburnian, Black-throated Green, Golden-winged, Tennessee and rare Yellow-throated Warblers allowed great views and some photos!
Yellow-throated Warbler
But I was more interested in some resident warblers.  Soon, I also found both of them... both Gray and Olive-crowned Yellowthroats.  The Gray-crowned Yellowthroat was a year-bird for me, while the Olive-crowned Yellowthroat was... well, kind of complicated.  The form present in Panama (and adjacent Costa Rica) was considered conspecific with South American Masked Yellowthroat and known as "Chiriqui Yellowthroat".  However, the last taxonomic review considered it only a form of the more widely distributed Olive-crowned Yellowthroat... a species I already saw for the year.  They sound similar, although are quite different in their head patterns.  So it was not a year-bird, but it was the first time I managed to actually see the "Chiriqui" form for the year (I heard it few months before in the same site).
Gray-crowned Yellowthroat (file photo)
Olive-crowned "Chiriqui" Yellowthroat (file photo)
Olive-crowned Yellowthroat (file photo)
After noon, I hit the road again, this time I took the road that connects Volcan to Boquete, at the opposite flank of the Baru volcano.  This road transects some nice patches of forests and also get you to one of the best sites in Panama for bird photography (yes, I'm talking about Birding Paradise)... but I was in a hurry and drove directly to the charming town of Boquete, where I met my friends Howard, Dodge and Lorna.  We hired in advanced another two friends who are excellent bird guides for western Panama: Jason Lara (of Jason Lara Tours) and Raúl Velásquez.  Using a high-clearance, modified 4WD vehicle, we started our ascent to the summit of the Baru volcano around 3:00 pm.  The rough and steep 13 km-long road to the summit is only accesible with that type of vehicles, and some restrictions apply for entering it.  Of course, Jason and Raul took care of all the permits well in advance.  Of course, the road transects several habitat types, and we birded them all.  The lowest part (but well above 1800 meters) produced such beauties like Scintillant Hummingbirds, Long-tailed Silky-Flycatchers, Flame-colored and Spangle-cheeked Tanagers, more resident and migrant warblers and an exquisite pair of Resplendant Quetzals feeding on an "aguacatillo" tree.  The quetzal is the essence of the western highlands... a bird that arouses emotions both in experienced  and novice birders and even in the general population.
Adult male Resplendent Quetzal
Jason and Raul had a surprise for us.  At a known site, they started to search for a special bird for us.  Some activity of Volcano and Fiery-throated Hummingbirds, plus alarm calls of Sooty Thrushes confirmed our suspicions... a top predator was close.  Some searching and there it was: a fierce Costa Rican Pygmy-Owl was steering at us trying to ignore the hordes of hummingbirds and other little birds mobbing him.
Costa Rican Pygmy-Owl
We left the pygmy-owl with his fans and keep ascending through the windy road.  Above 3000 meters, the landscape changes abruptly to paramo, the only easy accesible paramo in Panama.  Not only the vegetation, but the wildlife is very different up there.  These paramos hold very unique species for the country, including three of them that are essentially restricted to this habitat (present only in another mountain top in Panama apart of the Baru volcano) both in Panama and Costa Rica (and nowhere else), descending to lower elevations only seasonally and/or occasionally. The most common is the previously mentioned Sooty Thrush.  In spite of the boring name, this bird is really attractive and with attitude, showing no fear to the humans intruders of its reign.
Sooty Thrush
The second one is the aptly named Timberline Wren.  A real skulker, difficult to photograph, but easily detected by its nice song.  Notice how much patterned is this guy, with vibrant white facial marks and underparts.
Timberline Wren
Lastly, but not less important, a real high-elevation specialist.  The next species is rarely seen away of the paramo.  It is also the most difficult one to find... for me that is... it takes to climb all the way to the highest part of the volcano, right a t the top of it to find it... the southernmost junco, the Volcano Junco!  That is another fearless, fierce-looking marvel:
Volcano Junco (file photo)
The above is a file photo.  It took me two ascents to the Baru volcano top to finally add the junco to my year-list.  But all the effort of climbing to the roof of Panama has its benefits.. like awesome sunsets and chilly weather!
Clouded sunset from the summit
That's me at the summit of Baru volcano
At dark, it is time for owling.  The star of the show is, by far, the Unspotted Saw-whet Owl.  However, it also took me two volcano climbings to add him to my year-list.  At the other hand, we were lucky enough to have crippling views of a cooperative Bare-shanked Screech-Owl.  Its distinctive vocalization was heard at several sites along the road, but this guy decided to show up right in front of us and at eye level after calling it only once.  I only took some quick shots while the bird was in the spotlight, to not disturb it.
Bare-shanked Screech-Owl
Descending the volcano road in the dark is quite scary at places, but is an exciting experience anyway!  We heard some other species in the way down, like Dusky Nightjar, but essentially were focused on the road.  We arrived at our hotel in Boquete around 11:00 pm.  As you can see, it is possible to bird starting at sea level and ending at the high paramo of the highest peak in Panama... all of this in one day.  Try it once, you won't regret it!

Friday, December 16, 2016

At the roof of Panama

The Chiriqui province, in the Pacific slope of western Panama, offers the most accessible sites to birdwatch the Talamanca highlands and all its array of endemic species, and thus, is a popular destination for national and international organized birding tours.  However, few people ventures to its highest peak, the Baru volcano, with its 3.475 meters above sea level, in order to find the specialties restricted to the highest slopes. 
Paramo near the summit of Baru volcano
The high elevation vegetation and the paramo at the summit of the volcano are unique in Panama, and is protected by the Volcan Barú National Park.  Other similar habitats are essentially unaccessible in our country.  The seriously deteriorated, pot-holed and irregular road to the summit start at the charming town of Boquete, but only highly modified vehicles  can make it to the top... it is a bumpy ride, but is better than walk the 14 km-long road to the top (if you start at the rangers station).  But apart of witnessing awesome landscapes and to experience the sight of both the Pacific and Atlantic Ocean from the top, why else do you want to climb that high?  For the birds of course!  Some exciting findings at the upper slopes of the volcano came to light in the last months by the growing community of Boquete birders, including Rafael Velasquez and Jason Lara. That's why we contacted them to arrange a trip up there some weeks ago... and by "we" I mean Osvaldo Quintero, Rafael Luck, Euclides "Kilo" Campos, Darién Montañez and your host of course.
male Volcano -Heliotrope-throated- Hummingbird
We left Boquete aboard two huge trucks and started the ride around 2:00 pm.  I can swear that it felt like the vehicle was climbing a ladder!  Our first birding stop on route was at the crater known as Potrero Mulato, just above the 3.000 meters.  The birds up there where distinctively different to those found in lower slopes: Large-footed Finch, Sooty-capped Chlorospingus, Black-capped Flycatcher, Fiery-throated  and, aptly named, Volcano Hummingbirds started to be common sights... even a Costa Rican Pygmy-Owl responded to our tapes in the distance; however, these were not the birds we were looking for... so we kept climbing.
Black-capped Flycatcher
Eventually we reached Los Fogones campsite, at 3.260 meters. The vegetation looked pretty much like the paramo in the first photo, but with taller trees.  It was Volcano Hummingbirds' heaven... we even found a female on a nest. and several males displaying.  We fail to locate one of our "secondary" targets: Volcano Junco.  Although disappointed, it did not hurt as much because the species would not be lifer for me.  More than ten years ago, I climbed the volcano with a group of friends following the path in the opposite side of the mountain.  It was strenuous, rained all day and we almost froze at night while camping near the summit... but in the bright side, a flock of Volcano Juncos (and some Sooty Thrushes) decided to feed mere six feet from me while I was still trying to warm myself in front of an improvised campfire with the first rays of the sun.  I was alone in the campsite... and I clearly remember that while I was seeing the juncos, the phrase "with birds I'll share this lonely view" rumbled in my head... mountain sickness?  Hypothermia?  Who knows... I just remember the birds in the paramo.  In conclusion: not, it would not be a lifer for me.  But the bird that Jason was attracting with a recorded tape would... soon, a Timberline Wren started to sing around us, keeping low in the bushes and allowing some nice, but short glimpses.
Timberline Wren
What a bird!  Beautiful, smart, sonorous, range and habitat restricted... and a lifer!  So far so good!  However, it was not our main target (believe it or not).  Near sunset, we reached the summit of the sleeping volcano.  We like to think in Panama that our highest peak is extinct; but is not, although it last eruption was in the 16th century and the lava flow and debris avalanche reached as far as the Pacific Ocean (ten times the area covered by the Mount St. Helens debris avalanche in 1980!).  Back then, the lateral eruption melted the perpetual snows that covered the summit, collapsing it.  Now there is no snow left... but for this sun-lover of Panama City, the 8º Celsius temperature up there was freezing cold!
Sunset at the summit of Baru volcano
Well, the Rufous-collared Sparrows and the Sooty Thrushes seemed well adapted to the dropping temperatures at the summit.  In fact, both species were quite common and active... I just was thinking on keep warm.  The birds even were actively feeding at dark after sunset... those small silhouettes in the dark hoping around felt weird.
Sooty Thrush
We took dinner after sunset and started to descend in complete darkness.  The skills of our drivers were impressive... dodging huge boulders and tilting the car almost 45 degrees from side to side to fit into narrow corridors... it was scary and exciting at the same time.  Around 3.130 meters, Raul made us to stop in the road.  It was about 7:20 pm and completely dark due to the waning crescent moon... but the clear skies let us watch the stars, a rare sight up there.  He carefully chose a patch of forest with open windows (areas free of foliage) hoping to attract our main target into to one of them in order to have unobstructive views.    We took our positions behind Raul, with spotlights and cameras ready... he then played the tape at full volume once... a response was heard almost immediately!  He then played the tape at very low volume and waited... an UNSPOTTED SAW-WHET OWL started to call very close to us!
Unspotted Saw-whet Owl
We realized that the bird was below eye-level... but it quickly flew to a higher perch (right to one of those "windows") where we managed to spotlight it... and I was able to take the photos of this post.  What a sublime experience! That is a species considered extremely rare... probably it just passed unnoticed all this time due to its high elevation habitat... thanks to the fluorishing community of Boquete birders now we know a little bit more about this rare owl. The first photos from Panama were taken just this year by Raul and Miguel Siu, and the bird was re-discovered just three years ago when Jason Fidorra and Lena Ware managed to record and see a bird close to Los Fogones campsite.
Unspotted Saw-whet Owl

At the end, we heard at least three different individuals.  There were lots of high-fives and hurrays! Mission accomplished!  A little after the birds left the site, it began to rain, and we continued our descent to Boquete, where we celebrated with a round of cold beers.  Those were many emotions for a single day ... and the owl's calls were still in my head at bedtime... but I still had one day left in Boquete and did not think about wasting it... so I fell asleep to recharge batteries with the vivid memory of the rarest and cutest owl without spots!  Tomorrow would be another day... and other story, so stay tuned!