Showing posts with label CJ. Show all posts
Showing posts with label CJ. Show all posts

Saturday, January 04, 2014

A new year, a new life on Chek Jawa

The new year marks the start of a slow progression towards intertidal fieldtrips as the low tide period starts to get lower and shifts from evening low tides to morning low tides. It is a great feeling to be back on the shore again, after about 1.5 months break due to the unfavourable low tides since mid November last year.

The first intertidal fieldtrip of 2014 begins at Chek Jawa. With heavy rain pouring almost daily throughout November to December and the eastern part of peninsular Malaysia being hit by floods, we were worried if Chek Jawa will be affected by large amount of freshwater flowing down the Johor river. Chek Jawa is located on the eastern end of Pulau Ubin where discharge from the nearby Johor River is directed at.
Location of Johor River mouth.

Saturday, September 07, 2013

Running allowed at Chek Jawa?

While waiting for the monthly Naked Hermit Crabs guided walk to begin at Chek Jawa's information kiosk, some of us noticed runners donned in lime green t-shirts running into Chek Jawa Wetlands. They turned into the steep down sloped gravel terrain, which leads them towards the Tg Chek Jawa Muslim Cemetery and the back mangrove.

Running down the gravel slope.

Anniversary walk at Chek Jawa

Today marks a special milestone for the Naked Hermit Crabs. The volunteer group is celebrating 6 years of guided walk at Chek Jawa! I may not be a 6 years old nature guide with them but I'm glad to be part of this "celebration" right here at Chek Jawa.

I'm the crazy person looking into the binoculars on the extreme left.
[Photo by Ria Tan]

Wednesday, August 21, 2013

Huge sea star and orange flatworm at Chek Jawa

Exactly one month ago,  a small team of us visited Chek Jawa for an intertidal survey trip. During that trip, we covered the Eastern and Northeastern part of Chek Jawa. You can read about my sightings from my earlier post about that trip.

Today we visited Chek Jawa again for another intertidal survey, but we started from the Southern side (in front of House No. 1) and worked our way towards the Chek Jawa front beacon.
Chek Jawa Front beacon
We started off by checking the pillars of the jetty in front of House No. 1 at Chek Jawa.

Saturday, August 03, 2013

Shield bugs, and Monkey and Wild Boar business at Chek Jawa

After a busy series of biodiversity event happening around Singapore in June and July, I am back guiding with the Naked Hermit Crabs at Chek Jawa for the month of August.

As usual, the wild boar troop graciously welcome visitors to Chek Jawa.
Wild boar piglets have grown so big.
Wow! The wild boar piglets have grown so big. I still fondly remember them small and cute with watermelon stripes on their body.

Sunday, July 21, 2013

My first Chek Jawa intertidal survey trip

'If music be the food of love, play on.' - Twelfth Night, William Shakespeare

It is not the sound of love when many mosquitos were buzzing close to my ears throughout the intertidal survey trip at Chek Jawa. This trip has got to be the earliest intertidal survey trip I had ever embarked on. The mosquitos were not the only organisms expressing their "love" to me. My nose was also expressing its "love" to me as I sniff, sniff, sniff and even more sniffing throughout the whole time I was on the shore.

My nose and the mosquitos may be hindering my attention span on the shore, but my vision did not fail me. On my very first intertidal survey trip on Chek Jawa, there are many interesting critters to be seen.

Reaching the shore at about 2am, the tide was still quite high for the coral rubble area to be exposed. We began our survey by checking the pillars that supports the boardwalk along the coast. It was full of life.

There were plenty of these tube structures weaved on the pillar surfaces, which I think are worm tubes.
Worm tubes?

Saturday, May 04, 2013

Another great day at Chek Jawa with the Naked Hermit Crabs

It is the first Saturday of the month again. The Naked Hermit Crab had another great guided walk with our visitors at Chek Jawa this morning. Despite the hot and humid weather our visitors sure had fun and enjoyed themselves looking the critters of Chek Jawa. We had a great turnout of about 80 visitors, with some joining the walk on the spot.

As usual, a group photo of our visitors before the walk.

Saturday, April 06, 2013

Crab eating macaques during Chek Jawa guided walk

For the first time I get to meet Mr Crab Eating Macaque up close at Chek Jawa today, at the monthly Naked Hermit Crabs free guided walk.
Crab eating macaque
Waking up to a grey sky in the morning and with NEA's weather animation showing massive storm clouds passing by the southern parts of Singapore all the way to Batam, it was a relieve that we will not be hit by heavy rain. The weather was rather cooling this morning as I head out for Pulau Ubin with the other guides from the Naked Hermit Crabs and my 4 students to Chek Jawa.
Family group photo at the coastal boardwalk.
The children and parents enjoyed themselves.

Saturday, March 02, 2013

Mud lobster sighting and 8 new wild boar piglets at Chek Jawa

Today at the entrance to Chek Jawa, the guides and visitors were greeted with two adult wild boars and 8 piglets born very recently. The piglets are so small and cute!
2 adults and 8 piglets feeding on bread.

Sunday, January 27, 2013

Checking out marine life of Chek Jawa with TeamSeagrass

Today is my first trip with other members of TeamSeagrass and we are doing monitoring at Chek Jawa.  I helped to guide two new teamseagrass members with the monitoring session.

It was a hot day but thank goodness, the wind helped to ease the heat a bit. After the monitoring, we all had some time to check out the shore of Chek Jawa.

Upon arrival at Chek Jawa, we were greeted with the sight of mama pig and her piglet feeding on food she pushed off from the bicycle basket. The wild boars are able to smell food kept high above ground, like a bicycle basket, and they are smart enough to knock off the bicycle in order to get the food. From the image below, this pair of wild boar even tore the packaging of the can drinks.
Wild boars helping themselves to human food by knocking them off bicycle baskets.

Saturday, December 08, 2012

Wild boars, hornbill and an unusual gathering of fiddler crabs at Chek Jawa

The Naked Hermit Crabs held our last guided walk at Chek Jawa for year 2012 today!

There were a number of interesting sightings at Chek Jawa today.
Upon arrival at the entrance of Chek Jawa, 3 wild boars came out of their foraging activities to meet us.
One of them approached us real close and started sniffing around without any fear. 
Wild boar sniffing at me
This can be disturbing as it could lead to unwanted accidents to members of the public if they were to start screaming and acting aggressive towards the wild boar.

Saturday, November 10, 2012

Jellyfishy at Chek Jawa with the Naked Hermit Crabs

The Naked Hermit Crabs volunteers had another great guided walk session at Chek Jawa today despite the hot and humid weather, and the threatening approaching storm in the late morning. We had about 40 visitors today with us.
Group photo of the visitors

Saturday, October 13, 2012

Girl Guides Fun at Chek Jawa Guided Walk

It is the time for the Naked Hermit Crabs' monthly guided walk at Chek Jawa.
Today I have arranged for my school's Girl Guides (student leaders only) to join us for the guided walk since they needed to do recee trip for their upcoming camp in November.

At the Ubin jetty, the captain (Mrs Teo) explains and show the guides about the granite rocks that can still be found near along the Ubin jetty and all the way in to the area in front of Pak Ali's shop.
Explaining about the granite rock next to the Ubin jetty.
The original Malay name of Pulau Ubin was Pulau Batu Jubin, which meant "Island of Granite Stones", because of the many granite quarries available to obtain these stones.

For their recee trip, they had the luxury of taking van rides to and from Chek Jawa. I had fun sharing some of the interesting stories along the journey to the guides as the van drives past the Headman's house, the route to Chek Jawa, the Pulai Tree. I shared about the ostriches which used to be found at the backyard of the Headman's house (I have seen the ostriches myself before they were being relocated). It's so interesting to hear the funny answers the students gave.

Upon arrival, I highlighted the presence of a bee hive in the roof of the Ubin map. Being leaders, the students need to understand their environment well and be on the look out for threats that might harm their group members. They are then given the task of finding out the name of the hut next to the alighting point - Punai Hut.

I proceeded on to show the girls about the rubber tree and explained how the latex from the rubber tree is tapped and collected. Unfortunately, the demonstration setup has been removed from the tree but there were still some traces of dried up latex along the tapping. The rubber tree needs to be tapped and the latex collected early in the morning, before the sun rises. Mrs Teo further elaborates that this is why we hear stories about rubber tappers being eaten up by pythons - probably due to the lack of light, the rubber tappers do not have a clear sight of their environment.
Me, sharing about rubber trees to the guides.
(Photo by Ria)
Just nice, it was time to report for the guided walk.

Brief introduction by Ley Kun
At the information kiosk, the crabs (nature guides of the Naked Hermit Crabs) have gathered with the visitors. I called order for the girl guides to assemble and Ley Kun gave a brief welcome and introduction to the girls, followed by a group photo taking session. I had the help of Chay Hoon, who guided the other half of this 22 ladies girl guides troop.

Along the boardwalk, a very friendly dog joined us. According to the NParks staff on duty, this dog comes from the Ubin town center and has been visiting Chek Jawa on a number of occasions. He did mention to me that this dog is expensive. The dog was rather well groomed and quite happy walking around in the mud, sniffing.
Friendly dog
I shared many interesting information with my group - Jejawi tower, Jejawi tree, Nipah palm, mudskippers, sea holly, tree-climbing crabs, mud lobster and its mount, the mangrove trees, marine animals... etc. I had to talk more as I am building up future nature guides. The girls were jotting down notes in their notebooks as they will be conducting the same walk for their Patrol members (Patrol in Girl Guides is similar to groupings, with each group having a leader as assistant leader).
View of the guides from the Jejawi Tower.
(Photo by Ria)
At our first sheltered rest stop, I noticed the usual mudskipper is sitting outside its hole. The only difference this time is that its hole is filled with water. During last month's guided walk, Ria saw a pair at the entrance. On closer look at my photo, it looks like a giant mudskipper has taken over the very same hole. I wonder what happened to the usual mudskipper.
Mudskippers seen during last month's walk.
(Photo by Ria)
Mudskipper at the entrance of its hole.
 What an unusual sight! A golden pupae was found. My group member and I had never seen such shiny pupae before. Chay Hoon saw it too. This is very intriguing and I have yet to identify the ID of this pupae. (Sorry for the poor image. My camera decided not to work its macro function on this.)
Mystery golden pupae seen.
At the end of the guided walk, the girls helped to contribute to our guestbook with what they saw/feel about Chek Jawa. (At this moment as I typed this post, I realised some did not get the full story about Chek Jawa.... Nevermind. It was already an information overload journey for them.)
KCGG working on their guestbook page
Referring to their camera for pictures.
(Photo by Ria)
I had a great time guiding my own students, sharing my information with them in the hoping that they will do a good job to their Patrol members. They are a lively and fun group of visitors.

The KC Girl Guides student leaders were given two assignments by me today:
1. Locate the hibiscus plant in the school.
2. Locate the rambutan tree in the school.

As the guided walk ends for the day, and being threatened by the approaching storm, the crabs retreated to the sisters' restaurant for our usual lunch dishes. I don't have photos of the food, just only empty plates and shells.
All cleared.
More photos will be added to this post when I have the links to the photos taken by other nature guides.

It's Nature Guides vs Girls Guides

Other posts about this trip:
WildShores - Family fun at Chek Jawa with the Naked Hermit Crabs

Saturday, August 11, 2012

The Naked Hermit Crabs celebrates Singapore National Day at Chek Jawa

It was a great long weekend, from Thursday till Sunday for all government schools (that includes the teachers). Why?
It is Singapore's 47th Birthday on Thursday, 9 August.
On this National Day weekend, the guided from the Naked Hermit Crabs are delighted to celebrate Singapore's birthday with visitors, local and foreign, the wonders of Chek Jawa through the free monthly public guided walk.

Of course, we have a group photo of the visitors with the national flag of Singapore.

Saturday, July 14, 2012

Wet day at Chek Jawa Guided Walk

It was a wet day for the Naked Hermit Crabs.
Despite the rain which started early in the morning, about 30 visitors who signed up for the monthly guided walk by the Naked Hermit Crabs turn up and braved the light rain during the walk.

Saturday, June 23, 2012

Marine "Gardeners" of Chek Jawa

At 5am this morning, I left my house for a morning trip to Chek Jawa.
This is not my usual morning shore trip session.
A small team is heading there for manual work to help Siti with her seagrass experiment.

It is my first time travelling to Chek Jawa before sunrise.
Luckily, prior notice was given and the main gate to Chek Jawa was open when we arrived.
While making our way to the pontoon, the sky was starting to light up.
On our way to the pontoon.

Sunday, April 15, 2012

Mosquito control at Nature parks and places?

The monthly free guided walk by the Naked Hermit Crabs, the crabs noticed two NEA staff carrying what seems to look like mosquito control equipment.

We were all rather upset to see their presence at Chek Jawa, a beautiful nature place unique with 6 different ecosystems at one location.

Saturday, April 14, 2012

Baby wild boars, nesting hornbills and grey herons at Chek Jawa

It's my first Naked Hermit Crabs guiding trip for the year at Chek Jawa.
Due to school commitments, I couldn't volunteer for the guiding sessions in February and March. The crabs took a CNY break in January.

It was unusually crowded today at Changi Point Ferry Terminal.
There were groups and cyclists going to Pengerang on one side, and crowds of NPCC students and Ubin  visitors on the other. The Ubin bumboat extend their queue line to cater for the large crowd.

People queuing up for bumboats to Ubin

The queue extends in a "L" shaped manner

The bumboat ride


Friday, December 24, 2010

Mangrove Dwarf @ Chek Jawa

Yay...
I've added another dragonfly shot to my collection.
That makes it 8 true dragonfly species I have out of the many found in Singapore.

Raphismia bispina
Mangrove Dwarf (female)
Uncommon

My friend tells us that the male species is blue and it's too far away from the boardwalk to shoot.


Pei Yan

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