A fun way to challenge students to create and analyze pedigree charts. Students receive a letter from a research scientist on the island of Far'awai-lan, asking them to help determine the inheritance patterns of clawed wings or toothed beaks in a bizarre species of bird recently discovered on the island.
***8 Letters, with two options each for Autosomal Dominant, Autosomal Recessive, Sex-Linked Dominant, and Sex-Linked Recessive
***Introduction and Discussion Questions
***Answer Key for Letters