[NatureNS] Re: Owl gut contents

From: John and Nhung <nhungjohn@eastlink.ca>
To: naturens@chebucto.ns.ca
References: <CAKqJtz8yFvpOav0Dr8_deoe30dKsWOgBeWQXoyc3Jfqeoh_w+Q@mail.gmail.com>
Date: Sat, 22 Oct 2011 12:07:28 -0300
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That reminds me:  When I arrived home on Wyman Road near Yarmouth about 5:30
P.M. yesterday, a mob or crows was vociferously chasing something .  The
whole collection wheeled over the nearby trees, and I caught a too-short
glimpse of the victim of their affection.  Did not look like an owl.
Raven-sized, pale-bellied, with somewhat dark wingtips, thanks mainly to
folded primaries, I suspect.  Shape was intermediate between a buteo and
classic accipiter.

 

All things considered, I suspect they were chasing a goshawk.  

 

Does that sound unusual?

 

From: naturens-owner@chebucto.ns.ca [mailto:naturens-owner@chebucto.ns.ca]
On Behalf Of Randy Lauff
Sent: October-22-11 11:39 AM
To: NatureNS
Subject: [NatureNS] Re: Owl gut contents

 

I've posted pictures of the prey from the GHOW gut. These are not pictures
for the faint of heart, they are partially digested, wet critters.

 

http://people.stfx.ca/rlauff/photos/owlstudents002.jpg - shows all the prey
except for the second Jumping Mouse. I'm pretty sure the bird in the bottom
centre is a vireo.

 

http://people.stfx.ca/rlauff/photos/owlstudents004.jpg - a close up of the
warbler...Canada?

 

http://people.stfx.ca/rlauff/photos/owlstudents006.jpg - another view.

 

Thoughts?

 

Randy
_________________________________
RF Lauff
Way in the boonies of
Antigonish County, NS.



On 21 October 2011 16:34, Randy Lauff <randy.lauff@gmail.com> wrote:

All,

 

A few weeks ago, Ken McKenna dropped off a road-killed Great Horned Owl for
me here at StFX. As is typical this time of year, I have a few high school
students doing a skeleton reconstruction project under my guidance, and this
group is currently prepping out the GHOW. (As an aside, I thawed the bird
after Ken gave it to me and felt it all over, thinking that a road-kill
would have broken bones...it felt surprisingly intact, and now that the
students have the feathers off, I still can't see any problems. )

 

The "stomach" was huge, and when I cut it open with the students, I found a
Jumping Mouse (not sure which species), a warbler and another bird, perhaps
a forest thrush of some sort, and then a second Jumping Mouse. The warbler
really surprised me because there's so little to a warbler, I didn't think a
bird the size of a horned owl would bother. Always learning, I guess. There
are enough feathers on the warbler still that I think it can be
identified...my guess at this point is either Magnolia or Canada, but I'll
let you know.

 

Randy
_________________________________
RF Lauff
Way in the boonies of
Antigonish County, NS.

 


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style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'>That reminds me:&nbsp; When I arrived home on Wyman Road near =
Yarmouth about 5:30 P.M. yesterday, a mob or crows was vociferously =
chasing something .&nbsp; The whole collection wheeled over the nearby =
trees, and I caught a too-short glimpse of the victim of their =
affection.&nbsp; Did not look like an owl.&nbsp; Raven-sized, =
pale-bellied, with somewhat dark wingtips, thanks mainly to folded =
primaries, I suspect.&nbsp; Shape was intermediate between a buteo and =
classic accipiter.<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'><o:p>&nbsp;</o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'>All things considered, I suspect they were chasing a goshawk.&nbsp; =
<o:p></o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'><o:p>&nbsp;</o:p></span></p><p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497=
D'>Does that sound unusual?<o:p></o:p></span></p><p =
class=3DMsoNormal><span =
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D'><o:p>&nbsp;</o:p></span></p><p class=3DMsoNormal><b><span =
lang=3DEN-US =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span>=
</b><span lang=3DEN-US =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> =
naturens-owner@chebucto.ns.ca [mailto:naturens-owner@chebucto.ns.ca] =
<b>On Behalf Of </b>Randy Lauff<br><b>Sent:</b> October-22-11 11:39 =
AM<br><b>To:</b> NatureNS<br><b>Subject:</b> [NatureNS] Re: Owl gut =
contents<o:p></o:p></span></p><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>I've posted =
pictures of the prey from the GHOW gut. These are not pictures for the =
faint of heart, they are partially digested,