Monday, 23 February 2015

[cobirds] Larimer Short-eared Owls on 2/22

As reported by Ken Pals, the owls were present along Buckeye Road (CR82) this evening in the same general area as yesterday, although not all that visible until it was nearly dark.  The poles they flew up to at around 5:50pm are on the south side of the road near the 1599 mailbox (which is 4.2 miles west of I-25).  Myself, Kevin Keirn, Mary & Tom France were all positioned about 0.3 miles east of that location starting at 4pm.  Only when we were leaving did Mary and Tom spot the birds near the 1599 box on the wires. 

With a whole two nights experience to go on, I would say the entire stretch from the turn-off to the Rawhide Power Plant/dam/visitor overlook west to mailbox 1599 (a span of 1.1 miles) is within the owls activity circle.  Other than perching on the metal fence posts on the north side of the road, the entirety of their other activity has been south of the road.  Intestingly, north of the road is grazed (by bison), south of the road is tall, unidentified grass (some kind of wheatgrass?).  I guess we know which habitat is favored by voles. 

On calm, sunny days, it appears there isn't much sense looking for the owls prior to 5:15-5:30pm.  On calm, overcast days, maybe the owls get active a bit earlier.  On windy days, regardless of cloud cover, based on my experience with the Wellington SWA site, the owls don't appear to hunt much. 

CR82 is pretty busy in the evening (especially with e to w traffic) and wise owl hunters are advised to pull off the pavement onto the berm lane (snow not all that deep).

Dave Leatherman
Fort Collins

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