Aquatic animals; Aquatic environments; Biological control; Habitat conservation; Invasive species; Population control; Work of the Service;
This is a plan to prevent zebra mussels and other aquatic nuisance species from spreading westward. This document includes background on the issue, including the current and potential impacts, ecological, economic and otherwise, the spread of these...
This report is an initial biological assessment of wetland conditions on Long Lake National Wildlife Refuge, Slade National Wildlife Refuge, and Florence Lake National Wildlife Refuge that was conducted as part of the pre-planning phase for...
History; Biography; Personnel; Management; Law enforcement; Research;
Chronology of Morton M. Smith's professional career, prepared by Stan Smith, from various sources. Also includes a list of the people Smith worked with, as well as a collection of anecdotes about Smith, as told by the people who knew him.
This is a report on the results of the National Wetland Inventory survey of Maine. It includes explaination of methodology and graphs of wetland information by county.
