Jeff Skrentny:
"Aggie C" Turning Basin #5 Calumet River Chicago January 2018 Jeff Skrentny IMG_3812
Jeff Skrentny:
- Slaty-backed Gull (winter adult) (Larus schistisagus) w/ American Herring Gulls (Larus argentatus smithsonianus) Turning Baisn #5 Little Calumet River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3814
Jeff Skrentny:
- Slaty-backed Gull (winter adult) (Larus schistisagus) Turning Basin #5 Little Calumet River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3819
Jeff Skrentny:
- Great Black-backed Gull (Larus marinus) Turning Basin #5 Little Calumet River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3822
Jeff Skrentny:
- American Beaver - tree damage (Castor canadensis) Dead Stick Pond Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3823
Jeff Skrentny:
- American Beaver - tree damage (Castor canadensis) Dead Stick Pond Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3824
Jeff Skrentny:
- Monk Parakeets (Myiopsitta monachus) 100th & Avenue M Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3826
Jeff Skrentny:
- Slaty-backed Gull (winter adult) (Larus schistisagus) Calumet Park Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3833
Jeff Skrentny:
Fergie & Dr Shonkwiler Steelworkers Park Chicago January 2018 Jeff Skrentny IMG_3835
Jeff Skrentny:
Cargo Ship entering Calumet Harbor / Calumet River January 2018 Jeff Skrentny IMG_3836