Showing posts with label eagle. Show all posts
Showing posts with label eagle. Show all posts

Wednesday, July 13

Nature-tripping at Danjugan Island: the Thick-knee twitch

Danjugan Island!

After a successful workshop and fruitful birding at Twin Lakes, Adri and I were ready to move on to the next destination on our Negros Island itinerary.  So after an early breakfast with our hosts from the DOT, we headed for the bus terminal to start our journey.  From Dumaguete we took a bus  over the mountains to Kabankalan City on the Occidental side of the island. After a quick lunch, we transferred to a bus headed to Hinoba-an. 


No problem taking public transport: the Ceres Lines bus terminals are very organized
(we took the air conditioned buses, not the one in the photo!)

By mid-afternoon, we had gotten off at an obscure waiting shed in Cauayan where the boatmen of Danjugan were waiting to pick us up. Our island adventure was about to begin!


A view of Danjugan island (on the right) from the mainland

Danjugan island (www.danjuganisland.ph) is a 43-hectare island, 1.5 kilometers long and half a kilometer across (at its widest).  The whole island is a protected marine reserve and wildlife sanctuary, managed by the Philippine Reef and Rainforest Conservation Foundation, Inc.

Our accomodations were at Moray Lagoon, a twenty minute outrigger boat ride from the mainland. As we approached the island, the deep blue-green waters became crystal clear, revealing a vibrant underwater world. 


Entering Moray Lagoon

Moray Lagoon Camp


We were shown to our open cabana which faced the lagoon and after a brief rest, our guide Ramram gave a short overview of the island's history and vision-mission.



A great outdoor classroom!

Looking at and identifying photos of birds posted at the learning center, Ramram quickly guessed we were birdwatchers and correctly assumed that we were here to see the recent island star bird: a Beach Thick-Knee.  He assured us that the thick-knee was still around and it would be no problem for us to see it. In fact, we could go right then and there if we wanted!

Of course!  While we were looking forward to swimming and snorkeling and trekking (and other island activities!), we had to admit that we were primarily there to catch a glimpse at a rarely reported bird in the country. So Ramram took us on a quick walk across the island through limestone and sandy trails to Tabon beach, where the sun was just about to set.  


Trails across Danjugan island: lots to see!

He pointed to the beach and the next cove, saying: "It should be here."  It was low tide and we walked along the quiet beach while Ramram told us of how the thick-knee was "discovered". One of the guides had seen the bird last year and asked his guest to take a photo, since he had never seen the large bird before.  In this age of internet and social media, word spread quickly of the sighting, tempting several members of the bird club to a quick twitch.  My friends Irene and Kitty write about their adventures here  and here. Since the discovery, the staff of Danjugan island have limited access to Tabon beach to avoid disturbing the bird.

Unfortunately for us, the thick-knee was nowhere to be found that afternoon.  With a puzzled scratch of his head, Ramram confidently assured us it was just here somewhere and we would definitely see it tomorrow ("Unless you are really unlucky," he adds with a smirk!).  Adri and I stayed behind as Ramram had to catch the boat back to the mainland.


Picture perfect rain and a sunset

We enjoyed a dazzling sunset with a few Black-naped Terns flying around a rocky outcrop off shore. We watched the rain falling in the distance and the sky blazing as the sun touched the horizon.  It was surely going to be a good stay.


The golden sun touching the sea

As darkness began to fall, we made our way back to Moray Lagoon for a huge dinner.  The only other guest on the island was Robin from the UK, who was actually doing his academic thesis on ecotourism on Danjugan.  While enjoying dinner, we enjoyed the calls of night birds: hawk owls hooting from the mangroves and a frogmouth growling softly across the lagoon.  Once in a while we would hear a splash of water as fish and other night-time creatures moved beneath the restaurant on stilts over the water. Having had a long day, we went to bed early, tucking our mosquito nets snugly under our mattresses and falling asleep to the soft sound of waves lapping on the shore and a gecko on our ceiling.


Waking up to the sound of bird call and waves on the shore.

The skies lightened up early the next day and we woke up to a beautiful view of the lagoon.  But we wanted to check on the thick-knee right away so we quickly geared up and headed over to Tabon Beach before breakfast.

The Beach Thick-knee is crepuscular and nocturnal, meaning it is most active during twilight and at night. We hoped we were still early enough to catch it on the beach.  Adri walked ahead of me, and just before the trail through the mangroves opened up into the beach he gave me a surprised whisper: "There he is!"

Sure enough, on the beach just at the end of a trail was this huge bird! Whichever of us was more surprised, humans or bird, I couldn't tell.  Flushed, the thick-knee quickly took to the air and circled around the shore.  He flew left then right then left again then right again, giving us magnificent views in flight.  He then disappeared around the next cove. Wow.



Beach Thick-knee in flight!

Not wanting to spook it further, we sat down on the beach for a few minutes to allow it to settle down before we took a look at the next cove.  While waiting, the resident White-bellied Sea-Eagle flew past us. As it passed the rocky outcrop, the Black-naped Terns took to the air and began mobbing it!


It's not easy being top predator on the island: a sea-eagle being mobbed by terns

Thinking that the thick-knee was settled by now, Adri and I waded to the next cove quietly. It was high tide and the water was much higher than the afternoon before, reaching way past our knees!  As we rounded the corner, we took a peek.  Huh. Nothing.

Suddenly, from out of the mangrove nearest to us walks out the thick-knee!  Just as Ramram had said, it would be curious enough to check out people on the beach! It eyed us carefully, looking like some prehistoric bird.


Beach Thick-knee on Tabon beach: what a lifer!

After a few awkward steps towards us, it begins to relax.  And then it actually lies down on the sand. Wow again.


Relaxed enough to lie down, but still keeping one big yellow eye on us.

Adri and I take turns looking through our binoculars, and then through our camera lenses.  After several minutes, the thick-knee gets up, walks slowly towards the farther end of the beach and stops again to lie down.  Then finally it gets up and disappears back into the mangroves.


Birding while standing in the water with the thick-knee just around the rock!

Yay!

We wade back to the beach and take time to relish the moment.  The sun is completely out now, casting a golden light on the Black-naped terns and their little rocky islet.


Resident Black-naped Terns on the rocky outcrop: were they nesting there?


As I settled on the driftwood we were sitting on, I noticed some fresh bloody leftovers: a bit of a hairy jaw and skull!  It looked like some poor bat fell prey to the sea-eagle just that morning.  .


Somebody was a messy eater and left behind some of their food.

Yum, breakfast. It was time for us to head back to Moray Lagoon for our own. It was only 7:00am, we still had a whole day ahead of us to explore the island!



Our island adventure to be continued...







Sunday, September 20

autumn movements

As the months grow colder in the northern hemisphere, birders in our part of the world begin the lookout for the fall migration.  And what better way to officially start our migratory season birding than with raptorwatch!

We hitched a ride with the indefatigable raptorwatchers Alex and Tere to the Pag-asa Station in Tanay where we were joined by a motley crew of birders, all excited to check if the migrant raptors were moving down south.

It was a warm morning, but the weather changed quickly back and forth from cloudy to sunny back to cloudy then to rainy and then sunny once again! We watched rain clouds move over the mountains of the Sierra Madre, eagerly looking for little dots in the northern skies which would hopefully be the awaited Chinese Sparrowhawks.



Around the watch tower, we spotted the more familiar migrants: a Brown Shrike was creating quite a racket, calling out loudly.


Later, a female Blue Rock Thrush caught our attention as it flew back and forth, perching on the electrical wires, fences and the roofs of the adjacent buildings.



Our first raptor sighting was not a migrant, but of a resident Rufous Bellied Hawk Eagle.  It soared high above the valley, and would perform spectacular stoops, suddenly disappearing out of view as it dove towards some unseen prey.



The Chinese Sparrowhawks began appearing slowly, strangely travelling solo and not in large kettles that we expected.  Still we were happy to get a few sightings, a good signal to the onset of fall movements.


One of the nearest kettles to fly over was a flock of 8 Sparrowhawks, quickly rising with the thermal and gliding from one to another, forming a loose kettle.




Even though the sightings were far in between, we found ourselves entertained by some of the residents. A pair of Purple Needletails performed their supersonic swoops and glides close to the tower, their white "horseshoe" pattern underparts shining brightly in the sun.

Every know and then someone would spot a Chinese Sparrowhawk, prompting everyone to get up from their seats and leave the shade for better looks.  Also spotted were some unidentified falcons, a Peregrine Falcon, an Osprey and Crested Honey Buzzards.

Our lunch hour entertainment came in the form of a Philippine Serpent Eagle being dive bombed by a White-breasted Woodswallow.



It is always comical to watch the audacious woodswallows attack the larger raptors in flight.  Why do they do it?  Is it a territorial dispute? Sometimes it seems that they just want to annoy the much larger birds!


This woodswallow kept on coming from behind the serpent eagle, hitting it on the rump or back before flying off and circling back again for a follow-up attack.


All the stately raptor can do is give an annoyed glance at the pesky little attacker!


Later in the afternoon, as we were wrapping up, eagle-eyed Linda spotted a few kettles of around 20 Sparrowhawks forming in the distance.  The distant specks were sooo hard to spot and follow!



It was a great afternoon to jump start the raptorwatch season for the fall.  Hopefully we'll get to see more of these migrants in the coming weeks!


Saturday, August 24

déjà vu all over again!


on our second trip to anvaya in the space of 4 weeks, adri and i had plans to do another drive-thru birding break at subic.  however, we got caught up in our r&r both on the trip going to (as we had spent the night in concepcion, and concepcion = provincial life = no urgency) and coming from  anvaya (as we had been unable to resist lounging by the beach the morning after our birdwalk) .

we left anvaya at almost noon. it was dead-time for birding as the sun was high and so was the temperature. but we had nothing to lose by driving through the inner subic roads, so we decided to give it a go.  our first bird was one we rarely spot at subic.  soaring high up in the sky was a grey-headed fish-eagle!  




except for a few philippine bulbuls, guaiaberos (still eating at the fig trees from 2 weeks ago), noisy rufous coucals and coletos, almost all the other birds were no shows. no surprise there, it was extremely hot, they were probably peeking out from the cool shade of the leaves wondering what WE were doing out in the heat, like this red-crested malkoha which was resting quietly in the shade.




we gave last times' goal of white-throated kingfisher on a natural perch another go. and once again: failure!




we didn't linger at subic any longer, as we were quite happy with the grey-headed fish-eagle and we didn't want to sweat it out birding which could ruin our relaxed mood. the hot afternoon was more appropriate for butterfly watching, but i will save that story for another day.