Jeff Skrentny:
- Common Goldeneye (female) (Bucephala clangula) w/ Canvasback (male) (Aythya valisineria) w/ Redheads (male) (Aythya americana) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3882
Jeff Skrentny:
- Canvasback (male) (Aythya valisineria) w/ Redheads (male) (Aythya americana) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3883
Jeff Skrentny:
- Lesser Scaup (male) (Aythya affinis) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3889
Jeff Skrentny:
- Canvasback (male) (Aythya valisineria) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3896
Jeff Skrentny:
- Mute Swan (immature) (Cygnus olor) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3902
Jeff Skrentny:
- Lesser Scaup (males w/ female) (Aythya affinis) w/ Redheads (males) (Aythya americana) & Canvasback (male) (Aythya valisineria) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3904
Jeff Skrentny:
- Greater Scaup (males w/ female) (Aythya marila) Diversey Turning Basin North Branch Chicago River Chicago Cook County IL January 2018 Week #2 Jeff Skrentny IMG_3906