Uses specialized equipment and techniques to obtain fish or wildlife specimens for study by biologists. Observes and records ecological conditions and the effects of fish or wildlife on the habitat. Applies herbicides or fish toxicants for the control of noxious weeds or fish. Traps and tags live game animals or fish. Operates and maintains motor vehicles and power boats, as well as other specialized equipment used in the field and laboratory.
Issues permits for harvesting surplus deer where necessary.
Prepares and maintains fish hatchery ponds during the hatching and rearing of fish. Maintains field and laboratory equipment, buildings, and grounds. Constructs and repairs nets, seines, and traps. Assists in the collection, recording, and processing of biological data for fish or wildlife studies. Assists in the care, feeding, handling, distribution, and planting of fish.