Modern Extinction: Heath Hen – Smithsonian Libraries and Archives / Unbound
The First Encounter - Heath Hen
Heath Hen Tympanuchus cupido cupido - The Bruce Museum
The Heath Hen Smithsonian Gardens
News & Features All About Birds
Greater Prairie Chicken Facts
Heath Hen Event - Revive & Restore
Bringing Back The Heath Hen
Greater prairie chicken, bird
The Vineyard Gazette - Martha's Vineyard News
Science & Conservation - News & Features
About the Heath Hen
Attwater's Greater Prairie Chicken (Tympanuchus cupido attwateri)