Crash: A Tale of Two Species

Horseshoe Crabs:

HorseshoeCrab.org

University of Delaware
Sea Grant College Program

Horseshoe Crab Research Center

Dupont Nature Center -
Red Knot & Horseshoe Crab

Horseshoe Crab blood tests
performed by NASA in space

Artificial Bait

Wetlands Institute

Horseshoe Crab Census -
Delaware

Green Eggs & Sand
Educational Program

Red Knots:

The Shorebird Project

American Bird Conservancy

Conserve Wildlife New Jersey

Shorebirdworld.org

Friends of the Reb Knot

New Jersey Division
of Fish and Wildlife

All About Birds

Audubon

eBird

Manomet

Defenders of Wildlife

Wildlife Conservation Society

Books:

The Flight of the Red Knot: A Natural History Account of a Small Bird's Annual Migration from the Arctic Circle to the Tip of South America and Back. Harrington, Brian. W. W. Norton & Company, 1996.

The American Horseshoe Crab Carl N. Shuster Jr., Robert B. Barlow, and H. Jane Brockmann, Eds. Harvard University Press, Cambridge, MA, 2003

Horseshoe Crabs and Shorebirds: The Story of a Food Web. Crensen, Victoria. Marshall Cavendish Corporation, 2003.