Showing posts with label sparrow. Show all posts
Showing posts with label sparrow. Show all posts

Saturday, March 25

Manila idylls: Terns and Gulls of the Pasig River

Old Manila conjures up images of the walled city of Intramuros - adobe fortifications and cobblestone walks, churches and ruins, bridges over the river Pasig and plazas.  But wildlife?  Not really on the radar when one thinks of the historical district!


A view of Pasig River with the old Manila Post Office on the right bank
and the Binondo district across
.

Last February 26, the Battle of Manila in 1945 was commemorated with an open-to-all festival in the park at Buluarte San Diego organized by Carlos Celdran.  Before the party kicked off, the WBCP decided to introduce another side of the city to its residents: birds of course!

Late in the afternoon, we met a small group of mostly first time birders at the Plaza Mexico


No traffic on Sundays!  Facing the Aduana building ruins.

Participants included repeat guided walk participants, urban sketchers, families and barkadas looking to try out birdwatching and curious about the birds of Manila.


Mike and some of our participants.

No worries about spotting birds: the Pasig River was alive with Whiskered Terns and even a few Black-headed Gulls!



Terns perched on the wires crossing the river (Can you spot the gull?)

We spent a lot of time admiring the graceful birds as they skimmed over the dark waters of the Pasig.


Whiskered Terns

Black-headed Gull

While many coastal cities all over the world are plagued by aggressive gulls, the birds here were still wary of people. WBCP-er and Manila-resident Rache G. says that they used to be persecuted by those who lived along the banks, who made them targets for their slingshots and airguns.  Thankfully, the recent initiatives to clean up the river side has diminished these threats, and now more of these coastal birds are commonly sighted along the river banks inland.

The Whiskered Terns perched on electric and communications wires were dwarfed by the much larger gulls, and it was amusing to see them give way so their larger neighbor could have some perching space.



In (almost) perfect alignment!


One of the Black-headed Gulls was already approaching full breeding plumage and it actually had a black head!  It was an excellent example to explain winter plumage and migration to the bird walk participants.



Black-headed Gull approaching full breeding plumage:
so that's why it's called Black-headed!

Besides the gulls and terns, we were able to spot several other birds.  Pacific Swallows, and Glossy Swiftlets glided smoothly over the waters also.

Along the banks were several Little Egrets perched on floating clumps of water hyacinth.  On the few trees and electrical posts we spotted Zebra Doves, Asian Glossy Starlings and Yellow-vented Bulbuls.  

At the Maestranza ruins, Eurasian Tree Sparrows were enjoying dust baths. A lone Brown Shrike was hunting amongst some bougainvillea bushes.  We were surprised when one of the participants pointed out a Java Sparrow in one of the trees!


A lone Java Sparrow int he parking lot.

As sunset approached, we were treated to playful pair of Philippine Pied Fantails and to cap off the birdwalk, a beautiful Common Kingfisher was spotted!

Urban landscapes are more than just buildings and people, more than historic monuments and modern structures.  Cities are home to wildlife as well!  All we have to do is open our eyes to see our wild urban neighbors whom we share the city with.


After birding: the Transitio Manila party at Buluarte San Diego

Cheers to urban biodiversity!
A cold jar of purple kamote leaf Bayani Brew never tasted so good.

Thursday, April 21

A backyard kind of April

With the shift in the school year calendar, it was only the sizzling hot temperatures which reminded me that it was actually summer already! Not having the time to break for the beach or head out of town to bird, I was happy to spend before- and after-school mornings and afternoons in the garden happily observing my feathered neighbors.

The Coppersmith Barbets are so-far-so-good with their nest which we first spotted in January. We hear them pok-pok-pok-ing all day, often perched just outside my window. 






Early in April, they were busy feeding their little one, flying back and forth to their nest hole.


Do you see the baby barbet?

Remember their multi-level, multi-hole nest?  It seems that the Eurasian Tree Sparrows are trying to take over one of the holes!


Land-grabber!

The barbets of course would have none of that! They tirelessly defend their territory and constantly chase away the little marauders.



Barbet versus Tree Sparrow!


The other birds are not a problem though, they are happy to share a perch with the Golden-bellied Gerygones for instance.




It's not only the barbets who have a family to raise.  Some Colasisis have been moving about the garden, a female with 2 young ones in tow.





They're in the backyard, in the front yard, across the street, at the side yard... everywhere! 
I've seen them nibbling at the fire tree flowers in front and the tamarind fruit out back.  



Sampaloc snack

They are constantly squabbling, feeding and preening.


Can you do this?

That's why the call us hanging parrots!

Young Black-naped Orioles are also quite vocal.  Here's one I caught having it's fill of duhat (jambulan) fruit. 

It's great that the young birds seem not to mind our presence so much.

One afternoon, I saw a pair of immature Asian Glossy Starlings also perched on the duhat tree!  This is a new one to the yard list.  I wouldn't have noticed them if it weren't for their metallic calls reverberating in the backyard.


My what blood red eyes you have!



Of course the kings of the backyard still remain to be the Pied Fantails.  With the BBS (backyard Brown Shrike) a no-show, they confidently patrol the entire garden plus the empty lot next door! 




The only birds they seem to ignore are the Olive-backed Sunbirds who regularly come to feed on the ornamental banana plant nectar...




... and the Zebra Doves who always seem quite docile and reticent.




The other bullies of the garden of course are the Yellow-vented Bulbuls.  They take over the bird baths and enjoy cool dips throughout the day.  A pair in the front yard have already successfully fledged a single offspring.  They're so busy looking through every nook and under leaf and corner of the garden for food to feed the young one.


FEED MEEEEEEH!

A pair of Pied Trillers has also been visiting quite regularly.  I suspect they have a nest nearby too.  In the golden afternoon light, their black and white (and grey in the case of the female) is uber-elegant.



We've also begun to notice an obviously growing population of Crested Mynas in the neighborhood.  You can't miss them, white wing spots obvious in flight, and loud, musical calls when they are perched.



Front yard Brown Shrike is still here, although I expect him to leave any day now. He is not as territorial as before and is now bullied by the Bulbuls as well (probably defending their nest).




Another migrant which we were pleasantly surprised to see is a Peregrine Falcon.  Faaaaaar from our yard, we have seen him perched several times on a communications tower almost a kilometer away from our house!  Adri first spotted him while he was observing the barbets at their nest.  Bored waiting, he scanned the communications tower and Voila! A Peregrine Falcon!  (We even got Maia to spot it from her house... although now we realise she was looking at a DIFFERENT tower. Was it the SAME falcon? She writes about it here


Digiscoped from a kilometer away!

So the backyard birds have been good in keeping me entertained as I am stuck in the city for the summer.  I expect more activity as the migrants begin to leave and the residents are busy more nests and young birds.

In fact, it's not just the birds who have been keeping me entertained.  Look who else has been procreating!


Tree frogs Polypedates leucomystax in loving embrace.


Wednesday, February 10

Residents of the fields

In contrast to the challenging light conditions on the forest trail that morning, the agricultural fields surrounding UP Los Baños were bathed in sunshine.


I was happy to see large flocks (around 50 birds) of Java Sparrows in the fields. Introduced in the country as caged birds, feral populations have established themselves all over, although I have not observed them in numbers as large as the native Chestnut, Scaly-breasted and White-bellied Munias.  


The introduced Java Sparrow has such a smart plumage pattern.

I love the distinctive markings of these birds, no doubt it's what makes them popular in the pet trade.  There were several juvenile birds flocking together in the fields, and a few adults mixed in with the Chestnut Munias. 


Contestant # 11: a bit under age?



Young Java Sparrows flocking together.


The rice planted in the fields was very young and green, and a lot of the muddy ground was still exposed.  We also saw a lot of waders - mostly migrant Wood Sandpipers and resident Little Ringed Plovers.

We observed a resident Collared Kingfisher pick up what looked like a mole cricket nypmh from the muddy ground. It flew up to the eelctrical wires and proceeded to swallow, regurgitate, re-position and then swallow again, the unfortunate prey.  


The resident Collared Kingfisher enjoying a tasty meal.


It was cool to see the nictitating membrane cover its eye anytime it attempted to swallow its food. The translucent "third eyelid" gave it a creepy zombie-bird look.

At the dairy farms, we wanted to check out the endemic Spotted Buttonquails.  At the end of the day, the foot (and pedicab) traffic on the dirt roads was quite heavy, so we weren't sure if we would see any ground birds. Still, we set-up the scope and proceeded to greet everyone passing us on the trail.  And then, just as the last light of day began to fade, we noticed 2 buttonquails taking dust bath quite a distance away.

A look through the scope confirmed that they were indeed the target endemics!


An endemic Spotted Buttonquail enjoying a dustbath.  (Quite a distance away even through the scope, watch in HD)

They quickly scurried off the path though, to make way for two exuberant young boys, running home from school. As the sun set on a full day of forest and field birding, we decided we best be on our way home as well.


It's time to go home.



Saturday, February 6

Balcony birding

Most days were cold and grey,
Work-related trips out of the country are a dilemma for me birding-wise.  I always hope that, despite a packed schedule, I would have a chance for even just a bit of birding. My latest trip to Nara in Japan was no different.

I spent 8 full days on campus, but my schedule offered little time to go birding, having lab rotations scheduled the entire day.  I did have the weekend free, but since it was my first time in Japan, I opted to see the sights and experience the culture, rather than do a birding trip.  I also had a hard time dealing with the temperature, it was my first winter and the region just happened to experience a cold snap a couple of days after I arrived!

But, I did get a bit of birding done, and a few lifers: from my balcony!  I could have taken short morning walks around campus, but with my official workday beginning at 930am, and with temperatures too cold (-3 degrees Celsius was too cold for me to even think of leaving my warm room) for my tropical temperament, the best I could do was watch birds from the small terrace outside my room. It spanned the view from east to west across campus, and I was on the 4th floor, high enough to espy even birds perched on top of the buildings.

The dorm buildings to the east.

School buildings in directly in front.


And the sunset and more buildings (plus a tennis court) on the west,

Thanks to my Japanese birder friend from the Wild Bird Society of Japan, Asuka-san for giving  me a small Japan field guide last year.  It was very useful, and beautifully illustrated by Taniguchi-san (whom I met during the Philippine Birdfest last December in Balanga), I was able to identify all the birds I saw, even if the field guide was in Japanese! (At least I hope I did!)
My handy pocket field guide from the WBSJ!

Easily the most common and most visible birds were the Brown-eared Bulbuls. They pretty much owned the entire frontage of the guesthouse, chasing away most other birds. They kept careful watch over a tree laden with blue fruit, enjoying their feast every morning.  Their loud calls could be heard on campus all day.




Brown-eared Bulbul


The second most common would be the Jungle Crow.  I would hear them cawing as crows would, but it was only later that I was able to identify which species was common in Japan.


Jungle Crow

The first bird I actually noticed on campus was not a lifer for me.  White Wagtails were quite common, walking on the grassy fields and on the roads and paths. There were often two or even three of them together bouncing their behinds actively.  I tried hard to remember Richard's lessons of subspecies from the Laoag wagtails, but failed to identify them on the spot.



White wagtails

Another familiar bird was a male Blue Rock Thrush I would see everyday. It was quite handsome and not shy at all.  It was one of the birds the Brown-eared Bulbuls would tolerate having around for long periods of time.


Blue Rock Thrush

Also around every morning, but often quite a distance away were a few Dusky Thrushes. They were very handsome birds, not as noisy or active as the bulbuls, and often perched on the branches for long periods of time or foraging on the ground.



Dusky Thrush

Very common were several big, fat Rock Doves, on the ground or perched on top of the buildings or outside windows.


Feral Rock Doves

I was pleasantly surprised to spot a juvenile Japanese Grosbeak twice during my stay.  Again it was perched quite a distance away, but it showed itself well the first time, staying out in the open on bare branches.


Japanese Grosbeak

Japanese White-eyes would twitter a familiar sound as they moved about in the foliage and transferred from tree to tree.


Japanese White-eye

I had also spotted  a Japanese Tit one afternoon, but I wasn't able to take a photo of it.

And of course the Eurasian Tree Sparrows were  also daily visitors, not as common as back home though. And quite fluffed up all the time so they appeared much more... rotund... than usual.


Eurasian Tree Sparrow

Every now and then, a small flock of White-cheeked Starlings would attempt to intrude on bulbul territory, but they would quickly be chased away.


White-cheeked Starling

So those were my regular visitors I could enjoy every morning on my balcony.  I did see other birds on campus, my favorite being a female Daurian Redstart just outside our building.  Too bad I didn't have my camera with me!  It was sooo cute!  I knew right off it was some kind of flycatcher and the white wing patch helped me with the ID.


ID'ing the Daurian Redstart

Another lifer was a Meadow Bunting, which I saw while walking behind the dorm buildings to a nearby convenience store.  I would have never been able to identify it if i didn't have my pocket point-and-shoot with me.  Not a great photo, but it served its purpose.


Meadow Bunting

The 10 days passed quite quickly, of course the days began to warm to a comfortable 6 -7 degrees towards the end of my stay.  I'm quite sure there were other birds I caught a glimpse of which I was unable to identify or even observe closely, and I wish I had more chances to go birding. Glad to have gotten a few lifers though on this work trip, even if it was just from my balcony!


My balcony's the top floor middle one.


(I do hope I got all the IDs correctly!  I would welcome corrections from more experienced birders!)