WILDLIFE LEGAL ISSUES

Understanding the Laws Concerning Wildlife Preservation

Migratory Bird Treaty Act

Establishment of a Federal prohibition, unless permitted by regulations, to "pursue, hunt, take, capture, kill, attempt to take, capture or kill, possess, offer for sale, sell, offer to purchase, purchase, deliver for shipment, ship, cause to be shipped, deliver for transportation, transport, cause to be transported, carry, or cause to be carried by any means whatever, receive for shipment, transportation or carriage, or export, at any time, or in any manner, any migratory bird, included in the terms of this Convention . . . for the protection of migratory birds . . . or any part, nest, or egg of any such bird." (16 U.S.C. 703)

Endangered Species Act

The purposes of this Act are to provide a means whereby the ecosystems upon which endangered species and threatened species depend may be conserved, to provide a program for the conservation of such endangered species and threatened species, and to take such steps as may be appropriate to achieve the purposes of the treaties and conventions set forth in subsection (a) of this section

Summary of
Illinois Wildlife Laws

Illinois wildlife is protected under the Wildlife Code (520 ILCS 5/) and enforced by the Illinois Department of Natural Resources (IDNR). It is illegal to hunt, trap, or possess protected wildlife without a license, and taking, harassing, or keeping native wild animals as pets is strictly prohibited. 

Core Regulatory Framework

  • Protected Status: Nearly all wild birds, mammals, amphibians, and reptiles in Illinois are protected. You cannot kill, possess, sell, or transport them—or their nests and eggs—without specific authorization.
  • Wildlife Rehabilitation: You cannot legally possess or attempt to raise orphaned or injured wildlife yourself. Only permitted wildlife rehabilitators can handle these animals.
  • Cruelty and Harassment: The Humane Care for Animals Act (510 ILCS 70/) strictly prohibits beating, tormenting, starving, or abandoning any animal in the state.

Endangered and Threatened Species