2018 Annual Competition. The winner of 4 EarTraX Tags is.....

Dr Patrick Clark and Dr John Williams of USDA Agricultural Research Service and Oregon State University respectively.

Fri 2nd Mar

Testing Time - Buy sample tags for $500

Mon 19th Feb

EarTraX for Mule Deer in Idaho

Fri 1st Sep

Who is using our collars and tags?

What's New with GPS collars?