National Parks Service Crochet Patterns:
FISH
Walleye Crochet Pattern (U.S. National Park Service) Walleye Crochet Pattern (U.S. National Park Service) nps.gov Halibut Crochet Pattern (U.S. National Park Service) Halibut Crochet Pattern (U.S. National Park Service) nps.govGEOLOGY
Lava Flow Crochet Pillow (U.S. National Park Service) Lava Flow Crochet Pillow (U.S. National Park Service) nps.govINVERTEBRATES
Triops Crochet Pattern (U.S. National Park Service) Triops Crochet Pattern (U.S. National Park Service) nps.gov