Tuesday, June 19, 2007

Dolphins !!!

I guess the title speaks for itself! Dolphins are occasionally seen in our waters and now its my turn to witness it! Wohoo!
Is that some Rubbish?

Was out diving with Lionel, Juan, Marco and Tse yang to collect some coral rubble our honours project. Just as we passed by St. John, I was gazing far and thinking whether there are dolphins around here. As if someone up there heard me, I saw a few fins going up and down! Dolphins!!! I screamed to everyone.

Jaws? No they are dolphins!

Our dear boatmen immediately stop the boat and me, Juan and Marco began flashing out our cameras and started snapping away and taking videos. It was rather hard to take the photos, (well only x4 zoom) and they only surfaced for a moment then going under so I just kept taking and taking ;p

See the pink dolphin's nose on the left?

They are so adorable! Those are pink dolphins, as seen the one on the left, with quite a few other grey colored ones which Juan told us were the juveniles. There was a small school of them, about 6 - 10 (cant really give an accurate number cos not all of them up at the same time). They look so adorable, splashing about, and turning around. Kinda a spolier when another boat came crashing into their direction, almost banging into them and ignoring or din hear our calls. But I guess no harm was done from the looks of it.

Now this is what I called Uniquely Singapore.





Dun be distracted by the rubbish at the front. The dolphins are further back!






This video is clearer I guess =)

Do watch out Juan's posting (better picts and videos!) on her
Ashira blog

Saturday, June 16, 2007

Luck out @ Semakau

Semakau. I think I broke my record for the least photos taken in an intertial walk. Only 11 photos and barely half of it are of animals! =.= Why? Read on...

My second time as OJT with me tagging with July this time. Less stressful too I guess, hehe. I remember wowing over his laminated script on what he should say, its so damn detail and good!

Upon reaching the island, we hastily get changed and brisk walked to our entry forest area to the intertidals because we were getting late. Also, the sky was glooming pale and dark.

And after the safety briefing, we entered the forest as the last group, with me as the last person. Gee...

My first 'arrow' is to introduce this tubular organism called the sea cucumber. They are actually related to sea urchins and sea stars even though they dun look anything like them, but they all have an endoskeleton and little tube feets. The more interesting fact is that they breath through their butt. If disturbed, some sp can actually vomit out their internal organs to startle or distract predators while they escape. They will not die (although it is likely to cause tremendous stress) and the organs will be regenerated after some time. Some cucumbers like the sandfish cucumber are edible (popular during CNY) but their toxins must be treated first before eating.


Compare two pictures. To an amateur, like me previously, they both look alike to me. But the left is a flatworm. They have amazing powers of regeneration, try cutting anywhere and it probably will regenerate itself. Flatworms are also hermaphrodites and the one playing the male will stab its penis into the other, often causing injuries to it. Talk about rough sex!

As I had pondered with Ron earlier about the little dot at the middle of the worm's 'head' (see below), it seems to be the eye of the flatworm, after surfing on its anatomy (not totally sure though). So its actually a cyclops! But it is said that the eye can only detect light direction and intensity, not proper vision like u and one have. (Note it also have another eyes located elsewhere, refer to Ron's blog)


Back to the other picture on the right, it is not a flatworm but a Bohol nudibranch! One can spot the difference through its naked gills sticking out.

And thats the end of my animal pictures....


Not long later, Luan Keng sounded the signal to turn back due to lightning and rain. July quickly gathered the group to take a photo with the knobbly seastars. Yea, I guess it will be a waste without the this photo right? =) But as we look down, we can see the storm flying fast towards us. O god, I was still bragging to Juan about how lucky I am not to have rain when I'm out. Guess my luck ran out. And somemore totally unprepared without poncho, and ziplock my stuff....

The storm soon envelops over us and my nice little handy notebook was drenched =( luckily, my electronics were still safe... phew. And I hate walking in my wet undergarments...zzz

Still its rather a nice experience to get soaked in the rain, just as many other participants commented too. And np Ron, as u said, I'm a forgiving person ;p Besides, all this cold, trembling and craziness did make me forget my blues for a while.


And back in the canteen for a change of clothes. Gotta be prepared next time!

Please refer to Ron's tidechaser blog, Juan's Ashira blog and Tiong Chin's mountains and seas blog with more photos (as they have weather proof cameras!) and vivid descriptions.

Amazing photos of anemone fish in Samson's Manta blog too!

Update> July's post is up too!

No more OJTs for me lo! Yes I graduate lao. too bad my next trip will be at Sep. O_O Blinks~~


Thursday, June 7, 2007

Day 3 with the hermit crabs @ Sentosa

Its Day 3 and the final stretch of intertidals with the Naked Hermit Crabs! Today is the day for the friends of NHC to come and explore this amazing little known cliffy shores at Sentosa.

We start off in the burning sun at the adventure trail with my two diving friends Nick and Crys (below) who came to support me. Thanx!

Here are they..



We came pass this cotton tree (kapok tree as ID by July) near underwater world. Take a look at his marvellous blog for more info :)



The beautiful thing about this place from other intertidal areas is the naturally formed reddish cliffs and small caves. The color is due to oxidation of iron present in the rocks.



And how about pitcher plants hanging down from the cliff? It is also named after our founder, Sir Stamford Raffles! More info on pitchers pls refer to my earlier post.

Cute little onchs are hard to spot about the rocks cos they camouflage so damn well! But if u just focus abit, there are actually hundreds of them crawling all over the rocks! So be careful when stepping on the rocks! Rem Ley Kun or Crystal called them as Mr Ong :p

Heres Mr Ong, flipped over, showing its muscular foot. Mr Ong is actually a kind of slug that breathe air on their backside! Gee...gross...

As I told KS before, if theres just one thing new that I see at the intertidals I will be very happy lao. But theres many first times today so... :D

#1 A branched tentacle anemone feeding on a crab. I wonder how long it will take to ingest the crab.


#2 One of the most posionous mosiac crab (Lophozozymus pictor) around this region. People have died eating them as the toxins cannot be remove through cooking. Another interesting thing is that the red intensity of their shells seems to reflect their level of toxicity.


#3 Phyllodesmium briareum nudibranch as ID by KS. Apparently this nudibranch doesnt sting, and it has symbiotic algae which it acquired from the soft corals which it feeds on.


#4 Normally I won't bat an eye to fishes, especially small ones. But this tiny creature has an amazing ability, it can change its skin tone! from a dull grey color to a fiery electric blue! Amazing right?

A fine day at Sentosa again. That comes to the end of this stretch of Naked Hermit Crabs trips, so happy to get those cute pins! Looking forward to my next collectable pin at Semakau next week. ;p

Group and Onch photos are taken from Crys album, thanx!
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