During this fish survey Biological Systems Consultants personnel used a backpack electro-fisher to conduct a population census and identify the diversity of fish species in the stream segment. Contact us or request a quote today. See additional services here.
The Blackside Dace is olive green in color with black specks, a silver or red underside, and a single black stripe along its sides. During the breeding season, the male’s stripe becomes a deeper black, the red becomes brighter, and the fins turn a vibrant yellow. In the second and last pictures, the dace are actually using the nests of a different species (the Creek Chub) for spawning.
Jesse carrying the battery and backpack electro-fish shocker. The device stuns fish for several seconds so populations can be counted. These surveys can be used for baseline studies required for projects needing Clean Water Act permitting (NPDES), Section 404, Nationwide or Individual Permits or Protection and Enhancement Plans.