Rare Bird Report #: 93-B-07
Idaho Bird Records Committee Rarities Report Form
(this form is available on www.idahobirds.net)
Species: Short-billed Dowitcher (subspecies not known)
Reporter: (include address, phone, e-mail)
Lisa Hardy
819 W. Park Ave.
Kellogg, ID 83837
208-783-1262
basalt@earthlink.net
Other Observers: Earl & Bev Chapin, Kris Buchler, Sonya Knetter
Date Report Prepared: 10 September 2007
I forgot that this is a review species, and hence the delayed date for making out a report.
Date Sighting Occurred: 1 September 2007
Locality of Observation: Boundary WMA, Boundary County, ID. Seen from the dike road that forms the north boundary of the WMA.
Habitat: mudflat with some grass
Conditions: sunny and hot
Did you take notes…
during the observation? ____________no
after the observation? ______________no
the same day? ____________________no
another day?______________________
not at all? ________________________yes
Did you consult a field guide or other reference work?
during the observation?____________
later the same day? _______________
another day? _____________________
not at all? ________________________yes
What guide(s) or reference(s) did you consult?
Narrative: Earl Chapin first called out this bird while our group was studying several dozen shorebirds. He identified it by overall coloration, I believe. Subsequently, I examined the bird in my scope and immediately focussed on the tertials, and was able to confirm his identification.
Description: A medium sized shorebird with a very long bill foraging on mud with "stitching" motion typical of dowitchers. I was able to observe light brown bars running transversely across the dark tertial feathers.
Behavior: A dowitcher foraging with typical stitching motion. There were no vocalizations heard. The bird was a lone individual, and did not appear to be associating with any of the nearby sandpipers. There were no other dowitchers seen all day.
How and when did you positively identify the bird, and what clinched the identification for you?
The light-colored, sort of an orangish-tan, markings or bars on the interiors of the tertials, identifies this individual as a juvenile Short-billed Dowitcher.
How did you eliminate similar species, and what were they? The only similar species is Long-billed Dowitcher, and the juveniles of LBDO have no or very limited internal light markings on tertial and scapular feathers. There was a nearby Stilt Sandpiper, but it is longer-legged, shorter and more curved-billed, shows only minor rufous tones, and does not exhibit the sustained stitching foraging of the dowitchers.
Experience with this species (and similar species): A small amount of experience - I have had a chance to study dowitchers on perhaps a dozen occasions.
General birding experience: intermediate
Were photo(s), video, and/or audio obtained by you? (If yes, please include or attach) No.
From: Ed & Kris Buchler <eagleroost@roadrunner.com>
To: Lisa Hardy <basalt@earthlink.net>
Subject: Re: Dowitcher
Date: Sep 27, 2007 7:14 PM
Hi,
Just got home from KWR. I remember the chestnut color was one. Today Beth and I observed 50+ LBDO at the refuge. They were grayer and we used voice to decide they were LBs. Had a Barn Owl screech at us last night. It came in closer to check us out.
Kris
----- Original Message -----
From: Lisa Hardy
To: Ed & Kris Buchler
Sent: Wednesday, September 26, 2007 2:57 PM
Subject: Re: Dowitcher
Do you remember any specific feature that you were looking at in Sibley that matched the bird in question?
Lisa
-----Original Message-----
From: Ed & Kris Buchler
Sent: Sep 26, 2007 2:21 PM
To: Lisa Hardy
Subject: Dowitcher
Lisa,
One change you could make to your report - Sonya and I did refer to my Sibley Guide when we found the Short-billed Dowitcher. We thought the illustration supported your and Earl's ID.
Kris