Catch and release

When surgically implanting large acoustic tracking tags (HTI X-type) it's essential to properly and securely close the incision to help prevent infection and tag loss. There are Read More…

2009 VAMP Fish Tagging

Spring 2009 Vernalis Adaptive Management Program field research is underway. The first release group of 136 fish were surgically implanted with HTI acoustic transmitters at the Tracy Read More…

Surgically Implanting PIT Tags

The recent winter storms have increased salmon and steelhead movement throughout the Central Valley,┬áresulting┬áin increased catches of downstream migrating fish in rotary screw-traps. A few captured rainbow Read More…