Jeff Skrentny:
United States Wind Map 2013-09-06 at 7.27.41 AM
Jeff Skrentny:
Bad sign, power plant smoke going straight up HWF#1 2013 IMG_5526
Jeff Skrentny:
Waukegan Air Show Navy fighter HWF#1 2013 IMG_5531
Jeff Skrentny:
2013's Crumby Thriteen-lined Ground Squirrel HWF#1 2013 IMG_5534
Jeff Skrentny:
734-Eastern Bluebird (juvenile) IBSP Hawkwatch Pavillion Lake County IL September 2013 Jeff Skrentny IMG_5539
Jeff Skrentny:
833-Palm Warbler (Western) IBSP Hawkwatch Pavillion Lake County IL September 2013 Jeff Skrentny IMG_5542
Jeff Skrentny:
Wearing the HAWK Packer Jersey IBSP HWF#1 2013 IMG_3553
Jeff Skrentny:
Paul Sweet, Janice Sweet, Jeff Skrentny IBSP Hawkwatch First Friday 2013 IMG_3554
Jeff Skrentny:
Waukegan Airshow USAF & Navy planes in formation HWF#1 IMG_5547
Jeff Skrentny:
248-Sandhill Cranes (coming in to land) IBSP Hawkwatch Pavillion Lake County IL September 2013 Jeff Skrentny FB0907 IMG_5551
Jeff Skrentny:
Variegated Meadowhawk (juvenile male) (Sympetrum corruptum) IBSP Hawkwatch Pavilion Lake County IL September 2013 Jeff Skrentny FB0906 IMG_5563
Jeff Skrentny:
Variegated Meadowhawk (juvenile male) (Sympetrum corruptum) IBSP Hawkwatch Pavilion Lake County IL September 2013 Jeff Skrentny IMG_5560