Google MAP Collaborative SMS Status Update or Census Plugin

Hi Experts

I came across an application http://wildlifetrackers.wildlifedirect.org/.

The public can publish locations of animal sightings via sms, email or web form and it gets updated on the map.

I have tried to get hold of the web developer, or webmaster but had no luck. That's why am here to ask if you know more about the application or plugin used etc.

Hope you can help.

Regards

Johan