Williamson’s sapsucker Directory References Discover Timeline of the Titanic’s Final Hours Titanosaurs: 8 of the World's Biggest Dinosaurs 6 Wars of Independence What is Holy Week? How Deadly Is Quicksand? 7 of the World’s Most Dangerous Festivals 12 Novels Considered the “Greatest Book Ever Written” Contents Williamson’s sapsucker bird Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Sphyrapicus thyroideus Learn about this topic in these articles:description In sapsuckerThe other species, Williamson’s sapsucker (S. thyroideus), is found in high pine forests of the western United States but is uncommon throughout its range.Read More