Jeff Skrentny:
- Snow Trillium (Trillium nivale) Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2237
Jeff Skrentny:
- Snow Trillium (Trillium nivale) Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2246
Jeff Skrentny:
- Snow Trillium (Trillium nivale) Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2272
Jeff Skrentny:
- Snow Trillium (Trillium nivale) Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2280
Jeff Skrentny:
- Eastern Bluebird (Sialia sialis) Camp Sagawau Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2283
Jeff Skrentny:
- Brown Creeper (Certhia americana) Camp Sagawau Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2284
Jeff Skrentny:
- Muskrat (Ondatra zibethicus) Sag Quarries Forest Preserve Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2286
Jeff Skrentny:
- North American Beaver - tree stump (Castor canadensis) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2289
Jeff Skrentny:
- North American Beaver - tree stump (Castor canadensis) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2290
Jeff Skrentny:
- Great Blue Heron (Ardea herodias) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2294
Jeff Skrentny:
- Great Blue Heron - rookery (Ardea herodias) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2296
Jeff Skrentny:
- Juniper Gall or Cedar Apple Rust (Gymnosporangium juniperi-virginianae) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2297
Jeff Skrentny:
- Eastern Juniper / Redcedar - bark (Juniperus virginiana virginiana) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2299
Jeff Skrentny:
- Juniper Gall or Cedar Apple Rust (Gymnosporangium juniperi-virginianae) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2300
Jeff Skrentny:
- Eastern Juniper / Redcedar (Juniperus virginiana virginiana) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2301
Jeff Skrentny:
- Eastern Juniper / Redcedar - berry & needles (Juniperus virginiana virginiana) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2302
Jeff Skrentny:
- Cedar Waxwing (Bombycilla cedrorum) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2304
Jeff Skrentny:
- Cedar Waxwing (Bombycilla cedrorum) Des Plaines River at Archer Avenue Cook County IL March 2017 Week #11 Jeff Skrentny IMG_2307