National Center for Public Policy Research: Invasive Species: Animal, Vegetable or Political?, by Dana Joel Gattuso

National Center for Public Policy Research: Rules Protecting Endangered Species Endanger Defense Readiness Instead by, Dana Joel Gattuso

National Center for Public Policy Research: Environmental Litigation Threatens Endangered Species, by Dana Joel Gattuso

National Center for Public Policy Research: Endangered Species Act Can't Work Without Property Rights Protections

National Center for Policy Analysis: Protecting the Environment Through the Ownership Society: Using Ownership to Save Endangered Species

National Center for Public Policy Research: U.S. Fish and Wildlife's Service's New Math

National Center for Public Policy Research: Endangered Species Act Reforms Should Protect Property Rights and Species, Not Harm Both

National Center for Public Policy Research: Protect Private Property Rights, 85 Groups Tell Senate, in Endangered Species Act Reform

National Center for Public Policy Research: Nearly 70 Policy Groups Warn: Beware of 'Invasive Species' Regulations

National Center for Public Policy Research: The Collaboration for the Recovery of Endangered Species Act:  An Analysis of the Senate Proposal to Reform the Endangered Species Act, by Peyton Knight

National Center for Policy Analysis: Ocean Fisheries: Common Heritage or Tragic Commons? by H. Sterling Burnett, Ph.D.

National Center for Policy Analysis: Private Wildlife Conservation by Cynthia Stanfield