Who Are These Whooping Cranes? Photo Dan Thompson, Dan Thompson, Forest Preserve District, DuPage County, IL The band colors on their left legs identify these members of the new Eastern Flock. Find out the codes and name the cranes! (R/G/R) single red 2002 Banding Codes >> 2001 BandingCodes >>   Crane: #_____   Crane: #_____ Journey North is pleased to feature this educational adventure made possible by the Whooping Crane Eastern Partnership (WCEP). Search Journey North Copyright 1997-2012 Journey North. All Rights Reserved. Questions or comments? Contact us.