Showing posts with label Bran-colored Flycatcher. Show all posts
Showing posts with label Bran-colored Flycatcher. Show all posts

Thursday, July 18, 2019

YES, we are still in Panamá!

Birding takes you to amazing places.  Even if you're birding close to home, you may feel that  you are hundreds of miles away.  Well, I recently had that feeling.  Alfred Raab, an old friend of mine winter-resident of Altos del María (AdM), an exclusive development in the foothills of western Panama province, invited me to bird his domains. He wanted to show me some new year-birds for my Big Year quest and I was not going to refuse it.  So, accompanied by Rolando Jordan, we left Panama City around 5:00 am and spent the next 1.5 hours driving along the dry and hot Pacific lowlands while chatting about the probabilities for the day.  Soon we met Alfred at the entrance of AdM.
Altos del María at 8:40 am
AdM development includes several private neighborhoods with paved roads and all the facilities, well-maintained trails and exuberant green areas.  It spreads from about 350 to up to 1100 meters above sea level, with habitats that includes shrubs and pasture lands, secondary dry forests and primary cloud forest as well.  The latter, being above the 1000 meters mark and near (or at) the Continental Divide, are extremely wet, almost always covered in mist and quite chilly... sure it makes you wonder if you are still in Panama!  Well, of course we headed that way!
Red-faced Spinetail (immature)
The weather is not the only thing making you feel away of your usual birding spot... the birds as well!  Those forests represent the extreme eastern end of the range of several species of the western highlands, like Black Guan, Snowcap, Purple-throated Mountain-Gem, White-tailed Emerald, Black-faced Grosbeak and Elegant Euphonia... but also are home to some other more widely distributed highlands specialties that are nearly impossible to find in other central foothills (like Cerro Campana or Cerro Azul), like Scaled Antpitta, Red-faced Spinetail, Rufous-browed Tyrannulet, Sooty-faced Finch and others.  Some species are extremely difficult to find although, but still the list of possibilities is impressive considering how close to the big city it is and how developed it had become!
Common Chlorospingus ssp. punctulatus
Well, we were amazed by the activity up there... the dawn chorus was in its splendor, including five (5) different wrens species just yards away (Song, Scaly-breasted, Isthmian, Rufous-breasted, Rufous-and-White, White and Gray-breasted Wood-Wrens)!  We even got a new bird for AdM for Alfred (Gray-chested Dove).  However, the mist and rain made us move to a lower section, finding blue skies mere 10 minutes away!  Soon, we started to see flocks of Common Chlorospingus, one of the most conspicuous species in mixed flocks in AdM and represented there by the ssp. punctulatus, once considered a full species ("Dotted Chlorospingus").  The taxonomy of actual Common Chlorospingus is certainly a mess... with several different forms meriting specific status for sure!  Anyway, AdM is probable the best place to watch this form.  Other common foothills/highlands species seen or heard were Green-crowned Brilliant, Green Thorntail, Brown Violetear (lifer for Rolando), Tawny-crested Tanagers, Northern Emerald-Toucanets, White-throated Spadebill (one of my targets) and many more!
Brown Violetear
Northern Emerald-Toucanet
One of the most entertaining areas is Valle Bonito, with its trail to the Continental Divide.  It starts at an artificial lagoon with more open habitat that holds some aquatic species as well.  It is an exclusive area... even AdM residents like Alfred need a written permit in advance to enter the area.  Glad Alfred had it!  It was impressive how different the weather was: sunny and calmed... The walk into the forest produced few species (like Bicolored Antbird and Bronze-tailed Plumeleteers), while the walk around the lagoon produced a handsome Bran-colored Flycatcher showing exactly how bran color looks like!
Bronze-tailed Plumeleteer
Bran-colored Flycatcher
We decided to go back to first site... perhaps it was already clear and sunny as well and we had some targets only found at the wettest parts of the forest.  To our surprise, the place was still foggy and chilly!  We walked some trails adding few new species to our list.  One of these trails get you to a lookout that is good for soaring raptors... but we knew the chances of seeing them were very few due to weather.  Anyway, the sight of the cloud forest from the lookout was impressive.  Moss-covered trees dominated the landscape up there... it looked like another world!
Monte Azul lookout at 2:10 pm
It was a too short day at AdM with Alfred and Rolando.  We ended with more than 90 species in spite of the weather.  To celebrate, we had a quick lunch at a local restaurant accompanying our sancocho (typical chicken soup) with an excellent papaya milkshake.  It was time to go back to the city and to say good-bye to Alfred, not without promising that we will go back after those -few- species that we missed that day.  Happy birding guys!
Alfred, Jan and Rolando.  AdM

Monday, October 14, 2013

Birding the Pearl Islands: in search of the White-fringed Antwren

The Pearl Islands is a group of more than 200 islands in the Gulf of Panama, known for their beautiful beaches, luxurious resorts and, more recently, the opportunity to see whales and other cetaceans in the proper season.  All this is great, but my interest in the islands was focused on other subject: birds (of course).  The islands are home to many endemic subspecies and some are huge nesting colonies of common seabirds, so the idea of a birding trip combined with whale watching and enough time to relax in a paradise beach seemed feasible, specially to include Gloriela and Gabrielle, in a sort of mini-vacations.
Contadora, as seen from Bartolome island
Venicio "Beny" Wilson (www.benywilson.com) was the perfect person to organize the trip... he is an experienced bird and whale watching guide, has lot of experience with the endemic forms of the islands and in how to find them and, most important, he is a great friend of us since many years ago.  Accompanying us were Rafael Luck, Celeste Paiva, Jennifer Wolcott and Dan Heinrichs, who also liked the attractive itinerary.  We took the first ferry to Contadora Island from Panama City, and after one and a half hours, we reached the touristic island.  We didn't stay longer, only enough to unload our luggage and board the boat that would take us to our destination one hour farther south: the town of El Cocal in Pedro Gonzalez Island.
After an uneventful trip, we reached Pedro Gonzalez and met our local guide who conducted us through the town into a trail going to the water reserve, passing by second growths and tall trees... but also having spectacular views of the island and the pristine beaches.
Quickly became evident that the islands act as migrant trap.  The impressive number of empids and pewees all over the island was proof of it... in Panama they usually don't vocalize, so they can be very difficult to identify.  Most of them seemed to be Eastern Wood-Pewees.
The migrants mingled with the residents species, and we saw in quick succession more and more empids, wood-warblers, Summer Tanagers, Red-eyed Vireos and so on... Of the resident species, one of the most common was the Northern Scrub-Flycatcher.
A nice surprise for me was the pair of Hook-billed Kites that Beny recognized immediately due to his experience with this raptor in the Lesser Antilles.  Is my first sighting for the year of this species.  One of the birds was carrying a snail in the beak.
However, we still needed to find the main objective of our trip.  The largest islands of the group hold an extraordinarily isolated population of White-fringed Antwrens, and according to Beny, Pedro Gonzalez Island is the most reliable site to find them.  This species is not found in mainland Panama, and the closest population inhabits the Caribbean slope of Colombia.  This species was on top of my wish list since I have not seen the species during my travels in South America and this isolated race (alticincta) could well be considered a full species in the future!  It was midday and the lunch was about to be ready: a recently caught Mahi-mahi with plantains.  In the meanwhile, most of us decided to check a nearby gallery forest along a creek... Gloriela and Gabrielle decided to wait for lunch in a hammock provided by Beny... he thought in everything!
It was pretty hot and quiet inside the forest, but then Beny saw a dark little bird working the tangles some meters away: a male White-fringed Antwren!  These are active birds hard to photograph, so I took my time to appreciate it through my binoculars, noticing its long white eyebrow and the black face and underparts.  When I finally decided to try with my camera, the only photo that came up was the next one:
Definitively only a record shot, but you can see the field marks I mentioned before plus the white marks in the undertail (and in the wing).  What a life bird!  We had lunch (EXQUISITE!) and returned to the same spot for another shot, this time Gloriela was able to see a female... and I managed another blurry shot.
At least the bird is recognizable, but more important, you can see the pale underparts with buffy chest and no streaks at all, placing this form within the southern group of White-fringed Antwrens... more studies are needed to determine how many species form this complex... two seems probable (Northern and Southern White-fringed Antwren)... but who knows.  This form only shows little curiosity to tape recordings of (Southern) White-fringed Antwren from South America, but certainly do not respond to these tapes. Also, Beny states that this form only emits a short series of contact calls, quite liquid in quality ("tu-ik, tu-ik, tu-ik"), and never the long "chip" song... probably they have been isolated for enough time to develop vocal differences?  I propose the name Pearl Islands Antwren!  Eventually, we saw many more individuals, including another male that Gloriela was able to spy.  In the way back, one of the last birds we saw in Pedro Gonzalez was the resident Bran-colored Flycatcher, which was a new year-bird for me.
This was a GREAT day, and ended with a nice dinner in Contadora.  The next day the itinerary included a visit to some seabirds colonies, whale-watching and so on... so don't miss my next post!