Birthday Canyon is approximately 150 feet deep., Photograph by James Balog, © 2009 James Balog/Extreme Ice Survey. Многие фотографии сделаны Джеймсом Балогом в рамках проекта "Chasing Ice" Birthday Canyon is approximately 150 feet deep., Photograph by James Balog, © 2009 James Balog/Extreme Ice Survey. Adam LeWinter on iceberg, Columbia Bay, Alaska; June 19, 2008.