Fisher Kits (image) Wildlife Conservation Society Caption Two fisher kits being weighed by researchers on California's Hoopa Valley Indian Reservation. A WCS study documented a region-wide decline of these important predators. Credit WCS Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.