I'm staying at blk 408 directly next to the the blue bridge. Yes, I've seen those lizards that you're talking of so many times but neva bothered to chase. So, have you found their nest? In fact around my blk, there's lotsa flying n water living creatures for any shutterbug to snap.
I like to head to the top floor of my blk during sun-down to capture the sun-set together with the facade of the park.