ENVIRONMENTAL ASSESSMENT REDUCING DOUBLE-CRESTED CORMORANT DAMAGE IN OHIO Prepared By: United States Department of Agriculture Animal and Plant Health Inspection Service Wildlife Services In Cooperation with United States Department of Interior Fish and Wildlife Service, Migratory Bird Management Office Fish and Wildlife Service, West Sister Island National Wildlife Refuge Ohio Department of Natural Resources Ohio Cormorant Environmental Assessment 1 January 2006 Ohio Cormorant Environmental Assessment 2 TABLE OF CONTENTS SUMMARY OF PROPOSED ACTION 6 ACRONYMS 7 CHAPTER 1: PURPOSE AND NEED FOR ACTION Error! Bookmark not defined. 1.0 INTRODUCTION Error! Bookmark not defined. 1.1 PURPOSE 1.2 OBJECTIVES 1.3 DECISION TO BE MADE 1.4 NEED FOR ACTION 1.4.1 Potential DCCO Impact on Wildlife and Native Vegetation, Including Threatened and Endangered Species Error! Bookmark not defined. 1.4.2 Potential DCCO Impact on Fishery Resources 1.4.3 mpact on Aquaculture 1.4.4 Potential DCCO Impact on Property 1.4.5 mpact on Human Health and SafetyError! Bookmark not defined. 1.5 BACKGROUND Error! Bookmark not defined. 1.5.1 Potential DCCO Impact on Wildlife and Native Vegetation, Including T&E Species 1.5.2 Potential DCCO Impact on Fishery Resources 1.5.3 mpact on Aquaculture 1.5.4 Potential DCCO Impact on Property 1.5.5 mpact on Human Health and SafetyError! Bookmark not defined. ...