This cotton twill dad hat features an embroidered Golden-crowned Kinglet. Many of these tiny songbirds migrate to Canada to breed in spring, and journey south in the fall across the U.S. to winter. Migrating birds like these face many dangers on their journeys, most of which take place at night. Artificial light and reflective surfaces such as glass confuse them, and building collisions are a leading cause of bird casualties. Learn more about the dangers of bird migration and what you can do to help make it safer.