It's about US scientists recruiting crocodiles to save
wetlands
Interesting right? haha.
They do it by implanting satellite chips in their necks. (and it's for the
1st time!)
This enables them to obtain important data of the ecosystem when the crocs
venture in the national park by observing their size and movement
patterns.
The scientists use different parameters to track responses of alligators
and crocodiles
to changes in the ecosystem, including their number, their weight, their
size, and their places of habitat.
This helps greatly in analysing the health of the Everglades' ecosystem'
and in seeing if past conversation efforts have succeeded.
(-info from Straits Times)