When I reached the top, I took a short rest before I continued exploring the side trails. This time, I took the Catchment path which basically leads down to the area that links Bukit Timah Nature Reserve to the Rifle range road connecting to Macritchie Nature Reserve. At one point along the path, I heard a knocking sound and saw a silhouette of a barbet borrowing a hole on a dead tree trunk for a nest. It was a big mistake that I usually don't have a tripod with me. The area is under a forest canopy and backlit. I tried to hold the camera as steady as I could, but I just couldn't get a sharp image. With an equivalent focal length of 840mm and an exposure of 1/200 at ISO1600, the image I got was a bit dark and unsharp, so I tried to find something to stabilize the camera. The best stabilizer I got was a tree trunk that I pushed my camera to by applying a force to stabilize the horizontal motion, but not vertical movement. It allowed me to do a 1/160, but I was not satisfied with the sharpness. The best result was not sharp enough even to my low standard and it was also a lifer, so I really wanted a good shot.
After a few minutes, I have to gave up even though I don't really want to. I also heard the sound of thunder earlier, which kept me from staying longer, since I don't want to be in the middle of the trail when it rains.
As I reached the end of the current trail, I found myself in another trail designed for bikes. A few meters from the intersection, I saw a black bird which I couldn't identify properly because it's partially hidden and in a bad angle. I tried to take a photograph and came up with just one shot before it flew away. Based on the image, it looked like a drongo-cuckoo.
At the end of the bike trail, I reached a familiar paved road which I took a few months ago with my schoolmate. At one bend, I heard a woodpecker pecking at a branch. I managed to photograph the Common flameback, but it could have been better if I had a tripod.
I followed the road, but unlike my previous experience, I took the side trail just before reaching the road. Along the way, I saw some bee-eaters, but the lighting was so bad and the birds are too far to get any good pictures.
This side trail took me back to the Bukit Timah visitor center. Just as I walked out of the canopy, I saw movements on the shrubs beside a house I got curious and tried to get a picture of it. As I approached, it went deeper so I stopped, took a couple of shots and observe. I initially thought it's a spotted dove. But as it moves, I noticed that it looks more like a bulbul. I tried to take more shots, but after 2 exposures, it moved deeper into the vegetation which I could no longer follow.
I reviewed the images I got and only one turned out acceptable. I incorrectly identified it as an immature Olive-winged bulbul.
I continued walking to the bus stopped and took a bus home. When I got home, I was able to identify the barbet as a Red-crowned barbet. After posting the images online, a friend informed me that the bulbul is a Straw-headed bulbul, that makes it another lifer for me.