ID Guides for fish, mammals in Oregon

Oregon State University has a great ID guide for native and invasive fish in the Willamette Basin:
https://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/50100/em9091.pdf

Oregon Dept of Fish & Wildlife's website has some great ID guides for fish, birds, amphibians, reptiles
http://www.dfw.state.or.us/species/

הועלה ב-ספטמבר 15, 2016 04:09 לפנה"צ על ידי dnewberry