Some of the specimens we're showing off at the Open House http://twitpic.com/crcvkn http://twitpic.com/crcvpe

Some of the specimens we're showing off at the Open House http://twitpic.com/crcvkn

Some of the specimens we're showing off at the Open House

Guiding at the NUS Faculty of Science Open House with the @rafflesmuseum Toddycats! http://twitpic.com/crbww1

Guiding at the NUS Faculty of Science Open House with the @rafflesmuseum Toddycats!

Watching the lesser whistling ducks at the Eco-Lake in Singapore Botanic Gardens.

I need to fully explore the entire perimeter of Tampines Quarry Lake one day... http://twitpic.com/cqadhs

I need to fully explore the entire perimeter of Tampines Quarry Lake one day...

Further closing remarks by Professor George Ofori from the MEM management committee. #OHIN

Closing remarks by Associate Professor Irene Lye, chairperson of the MEM graduate programme. #OHIN

Opportunities abound to do something. Shout-out for the upcoming Festival of Biodiversity (13-14th July) #OHIN

All our trash goes somewhere. Semakau Landfill is running out of space. #OHIN

Trends in our waste management. #OHIN

The most common trash items on our beaches... #OHIN http://twitpic.com/cppkrq

The most common trash items on our beaches... #OHIN

Interesting anecdotes on newbies at ICCS. "So, where's the beach?" #OHIN

Siva on ICCS: "I'm looking for a victim, I mean, a young energetic successor." #OHIN

The problem with plastics #OHIN http://twitpic.com/cppjgp

The problem with plastics #OHIN

The albatross as a symbol of the open ocean: time to watch the Midway trailer #OHIN