Cheese Building?

Today, while passing by this building, I looked up!

Hey, look at all the holes there! Looks like a big block of cheese? The occupants must all be Mickey Mouse? haha...





I am no engineer, so I don't know why the holes are there. Maybe someone can tell me. :-)

Cicada or Cricket?

A sign telling us that the sound we hear in the Nature Reserve is not from the Cricket but the Cicada. I find this informative, as I think I am quite ignorant.



This was in the Bukit Timah Nature Reserve. So, if you hear the sounds of crickets and cicadas, are you able to tell the difference between the two?