Bass eating fish

Detailed Description
Bass eating a fish. Standard sampling of data and processes has advanced science and industry. In freshwater fisheries, sampling standardization allows large-scale data comparisons and studies over space and time. We have led international efforts to develop and publish the first standardized sampling methods in the history of fisheries science for so large a region (North America).
Sources/Usage
Public Domain.
USGS, Arizona Cooperative Fish and Wildlife Research Unit