Thanks Dick - from what I could tell most of the action occurred about 12 feet off the ground. With that, I ruled out coyote etc because the branch did not look accessible to most four legged critters. I did not note the absence of chewed feathers. Great tip, I will definitely look for that in the future. Best to you, hope you had a great Thanksgiving - Jack On Sun, Dec 1, 2013 at 2:57 PM, Richard W. Musser <mussermcevoy@xxxxxxxxx>wrote: > Hi Jack, > I took a careful look at the wing bones and associated feathers in > your photos----and I'd concur with your guess they came from a red-tailed > hawk. Additionally, these feathers would have come from an immature bird. > From the way the smaller feathers were strewn (different photo), it appears > they fell from above. Also, it doesn't seem to me that any of the feathers > were "chewed" as when a mammalian predator is involved. My guess is the > predator of the redtail, was a great horned owl----that caught the hawk at > night. The habitat photo of big trees,---a great place for rts (and GHOs) > to hunt, is NOT a good place for any RTs to be roosting at night (and adult > rts never roost in the open). Just my two cents. Best regards, Dick Musser > (15 mi. south of Burns) > > > > > On Sunday, December 1, 2013 10:27 AM, Jack Williamson < > jack.williamson.jr@xxxxxxxxx> wrote: > I tossed-and-turned early Saturday morning thinking about places I might > find an unusual species or two. Intuition took me south from West Linn a > few miles to one of my favorite spring-time stops, the St. Louis Ponds. But > after seeing everyone in the area of the ponds wearing orange hunting vests > and carrying firearms I decided to see if I could locate the Pygmy Owl Jill > and I heard in a wooded section of Champoeg State Park a couple of weeks > before. > > The trail, a little over a mile long, relatively flat but well drained, > produced good looks a bunches of forest species including GOLDEN CROWNED > KINGLET, RUBY CROWNED KINGLET, BEWICK'S WREN, HERMIT THRUSH, BROWN CREEPER, > PACIFIC WREN, and a one-eyed BARRED OWL. > > Before leaving the park I decided to take a quick look through the Oak > Grove, it has been a great spot for Acorn Woodpeckers, and Great Horned > Owls. I struck out both of those, but did get to see a large mixed flock > of CEDAR WAXWING and WESTERN BLUEBIRD competing, I think, for insects in > one of the many drainage ditches that run through the area. As I was > heading back to the car, I came across a trail of feathers that lead from > the northern edge of the Oak Grove to a low branch on an oak tree in the > middle of the grove. While looking closely at the first batch of small > feathers, I thought American Kestrel, but when I came across an area the > bird had been consumed I realized something much much larger had met its > end. > > > http://www.jack-n-jill.net/blog/2013/12/a-one-eyed-barred-owl-and-a-conundrum-of-feathered-remains > > -- > Jack Williamson > West Linn, Oregon > > > -- Jack Williamson West Linn, Oregon