Travel with IOS

IOS Kirtland’s Warbler Weekend with Sanctuary Birding
May 26-29 in Iosco County, Michigan
Guide: Sam Burckhardt

IOS Mexico: Veracruz River of Raptors with Red Hill Birding
September 25 – October 4, 2023
Guides: Adam Sell + Local Guides, Jorge Montejo, and Amy McAndrews