vimeomontage

Sunday, February 24, 2013

rufous woodpecker @ berlayar creek - Jan2013

It was surprising to see a small reddish blur fly past me at the Berlayar mangrove boardwalk. I expected it to disappear into the mangrove trees but it landed on a sea hibiscus tree branch just above the boardwalk. It perched on an elbow and started hammering into the branch with its beak. This was a rare sight.. A Rufous Woodpecker! Although common on the Indian subcontinent, it is rarely seen in Singapore...probably mainly due to the fact that its preferred habitat, mangrove forests or forests close to mangroves, are in short supply in Singapore. Other places where I've seen this rarely seen species are the Chek Jawa mangrove forest and the Ubin Jelutong mangroves. (Both the aforementioned areas are under threat of future development.)

I could not see what it was eating but I assume there were tiny termites or other insects which were below the bark. What was even more interesting was that the woodpecker was using its tongue to extricate what was inside the branch...much like what an anteater does to a termite  mound.

The woodpecker was also using its tail to good use stabilising itself against the branch even whilst upside down. The terminal end of its tail feathers are pointed the tail feathers seem to have a 'v'-shaped cross section. The separate feathers together seem to provide an ideal 'grip' to assist in stabilising the bird in the various positions we see in the clip.

The bird kept up its feeding frenzy for about 10 minutes before it flew off further into the mangrove. I tried to see if there was another bird accompanying the one videoed but did not detect another rufous woodpecker in the vicinity. Rufous woodpeckers like Sunda Pygmy woodpeckers are commonly seen in pairs or small groups.


Saturday, February 9, 2013

challenged golfers @ keppel club - Feb2013

It's amazing that Singapore has quite a few golf courses (perhaps too many) but it also seems to have more than its fair share of really challenged (critically handicapped) golfers.

And it seems that a good number of them frequent Keppel Club (duh!)

The pictures speak for themselves...
most of the little white dots were once in the hands of Keppel's golfers.






more little white (and some yellow and blue) balls






Dragging the heavy bag in the water was easier than carrying it. 
However, when the water got thin, it was time to haul it across the soft sand.

bag 1

bag 2

 2 IKEA bags... probably close to 500 or more (?) balls.
Picking up this many was back-breaking. Agonising. But at the end of the evening, it was good to know that all the visible golf balls were removed. This just from the area in front of No. 30 Bukit Chermin. Imaging how many balls are in the mangrove!


in the NParks green bin ready to be cleared

Clean? not by far!

Read more about golf balls :

Are there biodegradable golfballs? YES!!!
"Manufactured by Albus Golf, the Ecobioball is reportedly the first 100% biodegradable golf ball that is 100% safe for marine organisms and is certified non-toxic. It is a single-use product recommended by the manufacturer whenever you want to play golf on "cruise ships, beaches, jetties, seafront hotels and resorts, oil rigs, boats, yachts, and near reservoirs, lakes, rivers and other marine environments." Once the golf ball hits the water, it will begin to biodegrade and within 48 hours the outer shell will dissolve completely exposing the fish food inside for consumption by fish and other invertebrates."

"University of Maine engineering undergraduate, and keen golfer, Alex Caddell helped develop the ball.
He said it performs similarly to a traditional golf ball.
'The flight properties are amazing,' Mr Caddell said. 'It doesn't fly quite as far as a regular golf ball, but we're actually getting a similar distance to other biodegradable golf balls.
'I didn’t really think it would turn out to be this fruitful.'
The University of Maine has filed to patent the lobster-shell mixture."

Quotes from the New York Times (May 2nd, 2010): “No one knows for sure how many golf balls are lost each year worldwide, though the total in the United States is estimated at 300 million. Hundreds of thousands of golfballs are lost or abandoned every day in lakes, ponds, forests, wetlands, deserts, backyarts, gardens, parking lots, on rooftops and at the bottom of woodchuck holes” (.....) ”The informed guess is that most balls begin to break down somewhere between 50 and 500 years. Whether the great multitude of lost golf balls rotting under logs or slowly dissolving at the bottom of swampy estuaries pose an environment hazard is also apparently undetermined. But the mere presence of so many abondoned golf balls has made many uncomfortable and has caused others to hypothesize about possible effects”.

With an increasing number of golf balls discarded each year, the Danish Golf Association devised a number of tests to determine the environmental impact of golf balls on their surroundings. It was found that during decomposition, the golf balls dissolved to release a high quantity of heavy metals. Dangerous levels of zinc were found in the synthetic rubber filling used in solid core golf balls. When submerged in water, the zinc attached itself to the ground sediment and poisoned the surrounding flora and fauna. Rather than using harsh heavy-metal pollutants like tungsten, cobalt, lead, zinc or contain non-renewable synthetic materials and compounds; all balls manufactured by Dixon Golf are "green" to the core. So if you want to help out your earth and help out your game, buy Dixon's new Earth Golf Balls.

Dixon Earth culminates the efforts of top scientists to bring to you the first "Eco-Friendly" ball that actually performs on the course. 
The first 100% eco-friendly golf ball. Delivers the distance & spin of a high performance golf ball while being 100% recyclable.
High Performance
  • 392 Tour proven dimple pattern for maximum control and distance
  • Thin Eco-cover provides exceptional feel and increased durability
  • Improved high velocity green coreTM for added distance
  • Official ball of the E-golf Professional and Amateur Tours
  • 92% approval rating from PGA Tour Partners
  • Best used by golfers with handicaps between 2-5

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I suppose a similar sight can be seen at all our golf courses fronting natural areas such as reservoirs and mangroves and coastal canals etc. Gold balls are primarily made of plastic-rubber like and these take a very very long time to biodegrade. Perhaps the authorities should restrict such golf courses from using non-biodegradeable golf balls?


Keppel Club seems to have more than its fair share of critically handicapped golfers who cant keep their balls where they need to be.
A note to Keppel's Club's golfers ... go find something else less challenging to do!

Keppel Club should either ban the use of non-eco friendly golf balls or clean up the adjacent mangrove and beachfront on a regular basis.


Monday, January 28, 2013

Sunday, January 27, 2013

egret v egret @ seletar - Jan 2013

Whilst the openbills were taking centrestage, two egrets (probably Cattle Egrets) decided to fight it out. Both had been provoking each other for about half a minute before the recording started. They had been flapping their wings at each other lifting off a couple of feet as if they were daring the other to get physical. 

Eventually, things got heated and the birds went at each other with one bird managing to step on the other and giving the fallen bird a good strong peck at the back of its head. That was a convincing enough show of strength and the loser flew off in a hurry. The victor stood still for a bit and then itself flew off to a spot about 25 metres away.


Saturday, January 26, 2013

asian open-billed stork I @ seletar - Jan2013

The Asian Openbill or Asian Open-Billed Stork made a rare appearance in Singapore last week. There are 6 birds currently in the Seletar area hanging about a tiny patch of soft marshy ground.

I got to the site at 7.15am in time to see one bird fly in to roost at a tree across the marshy field. I was soon joined by a slew of cars (and 2 motorbikes), tripods and mega-glass. The 6 birds flew down to the marshy patch one-by-one. Pretty soon, there was a firing line focused on the birds watching their every more as the birds went about looking for breakfast. The birds soon got spooked by a passing Brahminy Kite and flew off to the safety of the trees for about 20 minutes before returning to resume their hunt for breakfast.  

Here is a clip of the birds going about breakfast. 
The early bird gets the ... snail. They seem to like Apple Snails (Link1, Link2) which are seen to be an invasive pest organism in many countries. 

More about this rare visitor here :