Showing posts with label terrestrial. Show all posts
Showing posts with label terrestrial. Show all posts

Thursday, 20 May 2010

Perspectives.....

My kayaking trip at Ubin has stirred up a series of personal reflections for me... No, the photo below has no relation to the topic XD It's just that I'm more trigger-happy than a camera whore and I don't really have candid shots of me.

Have never really been a sporty person but it seems that ever since undergraduate days, I have been becoming more and more of an outdoorsy person. It is through books that I slowly grew to learn about nature, and some of the biodiversity around us. And it is with that that I develop an interest in some outdoors activities. First there were the intertidal guiding, then came diving, then treeclimbing, cycling (yar, I didn't learn how to cycle until a year or two ago), powerboating and Sunday's kayaking. It really does seem serendipitous how things have been working out in my life so far, yet I can't help but feel that it was all planned out.

It's not only the wonder of how I've come to the role in which I have with regards to nature and biodiversity but also the actual miraculousness of nature that has gotten me thinking. And it seems that now I am starting to see and open doors to new areas and perspectives of experiencing and connecting with nature. How so?

I only went to take my OW and AOW diving certification so that I could have another angle on my FYP. One thing led to another, with me learning LIT methodology, and even helping to conduct ReefCheck training for others! I know that quite a few of my diver friends picked diving up as something unusual to do, caught the bug and have been scratching the itch to get underwater every once in a while. And depending on their instructors/diving kakis, they would gradually start appreciate the marine wildlife and its environment. Yet for me it's the opposite. So from day one I was more in awe of the different kind of milieu that I found whilst diving rather than the actual diving itself.

The same thing happened with tree climbing. This time, taking the course with a bunch of fellow intertidal enthusiasts, and again, it was the chance to be up close and personal with the trees that actually got me interested in the course. Still can't tell if I'm much of a convert to tree climbing though, but this is largely due to my sporadic fear of heights. ;p

And this brings me to kayaking. Decided to give it a try as one of those "Why not?" things to do. But the trip down the mangroves did show me yet another way for me to explore the great outdoors. Not in the adventure sense, but getting close to some of the trees without the usual sloshing walk, and with the chance to just drift and listen to all those different bird calls.

And it strikes me that all one has to do is to slow down for a moment, take a deep breath and just take it all in. Especially for those of us who are blessed to be in Singapore. Just look at the amount of urbanisation and development we have had here in land scarce Singapore. Yet we have managed to keep enough of our nature spots (i.e. Bukit Timah Nature Reserve, Sungei Buloh Wetlands Reserve, Central Nature Reserve, etc.), as well as have park connectors (that act as green bridges between out fragmented forests on mainland). There is still much nature around us. Maybe more in the form of urban biodiversity than actual wildlife in forests. Every once in a while I lose sight of this fact, and yet I am reminded of it time and again. What better time to have this readjusting of perspective but in the middle of the International Year of Biodiversity, eh? So, the next time you find yourself outdoors, don't be so caught up in the activity you're doing but also take time to look around, take a deep breath, and spot critters in the vicinity.

Totally off topic but seems like next year is to be the International Year of Forests! Hmmm.... So what does a divejunkie do then? XD
Click for the rambling...

Wednesday, 25 February 2009

After the rain....

This year's monsoon has certainly been a bit awkward with more days of bright sun than heavy rain, probably contributing in part to our recent bushfires.... The past few days has marked the return of the rain, and as the rain abated a little on the way home today, this was the sight that greeted me.
OMG!! My 1st double rainbow! 2nd one's a bit washed out tho on TwitPic

A double rainbow!!! Yar, I know, there's only one really obvious rainbow, with a really faint one just above it. Was taking this from the train with my trusty SE C905 as the train was pulling into the station. Quite a few of the other passengers were giving me queer looks but another guy at least was doing the same thing! ^_^ Was too slow to get a full shot but the more obvious rainbow was a full one! Reaching across the horizon, and the faint secondary one was partial, and fading really fast.....
And here's another one from the bus. By then the secondary rainbow faded out quite a bit, and when I showed this to mum, she thought it was just a reflection!

Just got so excited that I posted the photos directly from my hp and they hit the web before I even got home!!

So how to double rainbows come about? Most of us probably know that a rainbow results from the bending of light as it passes through suspended water droplets, resulting in our run-of-the-mill seven coloured rainbow. The colours come about due to the different wavelengths of different coloured light that actually blend together in the visible (to human eyes) spectrum. On rarer occasions, a fainter secondary arc can be observed, with the order of the colours reversed. (I know this isn't really obvious in my shots since it looks more like a shadow of a rainbow rather than an actual rainbow....) The detailed explanation seems to be here. But from what I can understand, as the sunlight passes through the water droplets, it is sometimes REFLECTED aka mirrored after it has been REFRACTED aka bent, resulting in the mirror image secondary rainbow. Cool eh? Probably need to do some tinkering with the image contrast to make it more visible ^_^

The quick Wikipedia search also made me realised that the rainbow has certainly captured the hearts of many people across cultures and heritages. Seems like just about every civilisation seems to have a story or two in their mythology or religion that involves rainbows. The most commonly heard one is probably the one about the leprachaun's pot of gold at the end of the rainbow (which is in fact impossible to find since a full rainbow is basically a circle). Though the one that I am most familiar with is the one from the Bible, where God uses the rainbow to indicate his promise that there would not be another flood like the one Noah survived. (Genesis 9:13-15) It's a good reminder for me even as the recent rumblings of climate change and sea level rise threaten to put me in a frenzy.... That there's still hope ^_^ Interestingly enough, the Epic of Gilgamesh, a poem from Ancient Mesopotamia, also seems to indicate that the rainbow has similar promise of sorts with regards to a great flood....

Here's the links to the original postings:
(1) TwitPic
(2) Facebook (think only friends and friends of friends can see this....)
Click for the rambling...

Friday, 23 January 2009

Reflections - 2008, the Year of the Frog....

This may seem to be coming a year late, but being an intertidal critter, I follow the lunar calendar ;p Plus I realised that I have not posted any entry on frogs in 2008! o.0 So here's a little tree frog bidding farewell to the Year of the Rat....

20090119_SBG - four-lined tree frog [DSC00038]

OK, so in this photo it looks more like a "cupboard frog" than a tree frog but I assure you that it *should* be a juvenile-ish common tree frog aka four-lined tree frog (Polypedates leucomystax). Probably one of the more common frogs around in Singapore, though the only other live frog I've actually seen in the wild is the Copper-cheeked frog (Rana chalconata).

So back to why it's on a cupboard and not a tree.... My colleague spotted this fella amongst his (my colleague's, not the P.leucomystax's!) many many potted plants at the back of our office building at SBG. By the time I got called over, it was "exploring" our tool shelves nearby. Oh well. But it does go to show that even in a rather disturbed environment like the Botanic Gardens can still play host to some wildlife!

蛙の歌が...
聞こえてくるよ...
チンチロ、チンチロ、チンチロリン...

(Eng ver.: Little Froggie sing a song...
singing, dancing all day long...
*croak* *croak* *croak*)


+++++++++

HAPPY LUNAR NEW YEAR EVERYBODY!!!!!
Click for the rambling...

Friday, 26 September 2008

Woodpecker feathers?

Would probably need some help from the local birders here. Was finding these feathers (one at a time) at the Botanic Gardens yesterday, at the base of one of the stairs. Our in house bird conservationist says that it's from some woodpecker, and a quick Google search seems to agree (at least to a noob like me, where the distinctive white spots seem characteristic)...
P1040205 four pretty feathers

Three of the four feather found have the nice yellow colouration on the left side of the feather, and I'm hoping that it won't fade over time. All four also have a slightest blue tinge on the mid-rib(?) section. They're all about 7cm or so in length. The stairs that I kept finding them is situated under a rather tall tree (which unfortunately I cannot identify either...). Could these be from the Sunda woodpecker?
P1040208 close-up of one

Unfortunately, when I looked up the tree, I wasn't able to spot any birds. Didn't hear any bird calls either. I know that there are resident magpie robins in the vicinity (besides the usual assortment of crows and mynahs and pigeons) but these mysterious feathers don't seem to have come from them. Don't quite fit the colouring of the Sunda woodpecker either (though I could be wrong)... And it's unlikely that somebody dropped these "specimens" (no signs of breakages on any of the feathers) since I found them throughout the day, and only one feather each time I walked past those stairs.... Strange isn't it?
Click for the rambling...

Wednesday, 27 August 2008

Forestle - the greener version of Google?

Forestle - Save the rainforests by searching the web
I know that I mention more marine/intertidal related stuff on this blog but Forestle is a nifty way to do your Google searches (they use the same algorithms apparently) while generating donations to the Nature Conservancy's adopt an acre programme. And if you use Firefox and its built in search tool-bar like I do, there's even a plug-in that you can install so you would use it automatically for searches!

Unfortunately I can't take full credit for stumbling across this search engine since I would it on the bioephemera blog while waiting for the DSN folks to finally enlighten us on their BIG NEWS. I must say that the green themed interface is quite a change from the usual Google one that I am used to.
Here's a more detailed write-up on how this entire thing works:
http://forestle.org/_lang/en/how_it_works.php
Click for the rambling...

Thursday, 15 May 2008

Snake-in-a-parcel...

Mum's a little annoyed with me at the moment, and if she ever watches Nodame, she would probably be accusing me of setting up my own 変態の森.... All for the simple reason that there's now a paradise tree snake (Chrysopelea paradisi) in the freezer!!

Image taken from http://www.flyingsnake.org/

Mum's being extra paranoid after all the HFMD and bird flu outbreaks, so Mr Chrysopelea is in a-ziplock-wrapped- in-newspaper- in-a-plastic-bag- in-yet-another-ziplock- in-a-plastic-bag-placed- in-a-box-with-aluminium-foil- in-a-third-plastic-bag. A bit of an overkill in my opinion, and the wrapping process probably could have stopped after the 2nd ziplock but since the fridge and the kitchen is my mum's domain, anything to make her happy.

The snake was brought to the office after one of the guys came back from his lunchtime jog around the gardens. It was already (freshly) dead when found, and a rather pristine specimen. Have never been much of a snake person unlike chimck and SJ, and the only species I am comfortable with (dead or alive) is the dog-faced watersnake (Cerberus rynchops). Considering my last serpentine encounter was with a live spitting cobra (Naja Sumatrana) behind office just after our big move, I wasn't too keen on giving the snake a photoshoot. (Robin did take a couple of shots though). I must say that the paradise tree/flying snake IS a rather pretty snake, and looks rather graceful when it glides from tree to tree.

So how did it end up in my freezer? It's actually en route to RMBR at NUS, where we have our critter specimen repository. Would be dropping over at the museum to pass over some other stuff, so am acting as snake courier......
Click for the rambling...

Saturday, 22 March 2008

Morning ramble at Pasir Ris

This is gonna be more or less a photoblog entry of this morning's ramble. Why? Because I got up at 0500h this morning, and I NEED my rest before diving with the Hantubloggers for their 4th anniversary dive tomorrow. Thus begins the photos taken during yet another of my sporadic forays on land....

Some of the birds we saw...
P1040019 P1040024 pond heron? P1040027 P1040035 P1040068 little grebe (Tachybaptus ruficollis) P1040101 grey heron

Dragonflies and a damselfly...
P1040015 dragonfly P1040046 dragonfly P1040049 dragonfly P1040053 dragonfly P1040063 damselfly

Spider and bug...
P1040009 big jaw spider P1040021

Lizard...
P1040033

Butterflies...
P1040061 butterfly on a spiderweb P1040082 tawny coaster P1040079 tawny coaster P1040103

Plants...
P1040043 P1040052 P1040065 yellow mimosa P1040056 chinese gooseberries

Scenery that was all around us...
P1040038 P1040057 P1040067 serenity P1040096 LRT nearby

And of course, other fellow Singaporeans out enjoying themselves... Albeit in another fashion... Wakeboarding...
P1040078 wakeboarders

Click for the rambling...