This weasel near Waterton was SO fast! He would run up close, pause for a brief moment and then run off. Great example of not having the right lens at the right time! 105mm 1/160sec at F4, 4000 ISO cropped in. 
This weasel near Waterton was SO fast! He would run up close, pause for a brief moment and then run off. Great example of not having the right lens at the right time! 105mm 1/160sec at F4, 4000 ISO cropped in.