Good Mike for Ambient Sound Recording for Arthouse film set in rura

["rdomalpalli" rdomalpalli]

Hello,

     I just joined this group, and I was wondering if you could advise me
on a good Stereo Mike to buy for an Arthouse Feature Film set in rural
India.
     The place is alive with animals and birds, as also children playing,
people working in fields etc, and I'd like to create a Library of these
sounds.
     I have a Sound Devices 744T Recorder, XLR Cables, and a boom pole.

     I was thinking of buying the Audio Technica BP4025. My budget is
about $400-$650.

     Thanks in advance for your help.

Regards,
Rajnesh