Thanks, Khew, Ben Jin, Chee Ming and Federick.

I was actually planning to go Ubin for adding Common Duffer (CD) to my collection, but today's record shot of this species at BTNR makes this unnecessary.

Khew, Yes, there was a large bamboo clump nearby, and the leaves were quite large (about 3-4cm in width). There were about three large butts sighted at this site just after the first steep down-and-up slope.

Chee Ming, I did quite a bit of denoising and sharpening of the CD shot in CS2, and might have overdone the USM part. The shot was taken under canopy, and under rain-cloud covered sky, and the settings used were ISO400, 1/20 and f4.5. Luckily the butt allowed me to fire about ten-odd shots at these settings, and all but one CMI.

Horace