15 May 2017 – Two SY Painted Buntings

May 15th was another odd one, and I’ll be glad when this pulse of window-killed migrants is passed.

 

On my morning survey, I found a SY male Painted Bunting at the southwestern alcove, and right in front of a treated pane.  (The bird off to the left is May 12th’s Indigo Bunting.)

 

That’s bad enough.  The building cost a Painted Bunting and the ABC bird tape apparently did not steer it away from danger.

Then I heard from Dawn Brown later in the day (~3:45 in the afternoon) that she had found and collected a Painted Bunting at the same location.  When I got there moments later, the Indigo Bunting was gone (so it was removed sometime during the day on the 15th), and Dawn handed me a bag with this bird inside:

Ugh – a second dead Painted Bunting. This one was more difficult to sex but also clearly an SY bird.  Note the beak damage on both individuals.

14 May 2017 – Tennessee Warbler

Here’s another weird one and another first for the project: Tennessee Warbler at the southwestern corner of the Noble Research Center.

13 May 2017 – Yellow-billed Cuckoo

Haley Butler tipped me off to this Yellow-billed Cuckoo she found at the southeastern alcove of the Noble Research Center on the afternoon of 12 May. By the time I got there to check on the morning of the 13th, the cuckoo had been scavenged, evidently by a cat.

12 May 2017 – Indigo Bunting

Will Jessie alerted me to this SY male Indigo Bunting at the southwestern alcove. I left the bird in place for several days (and the ants had gotten to it before I did).

10 May 2017 – Painted Bunting and Nashville Warbler

Today I found a SY Painted Bunting at the main north entrance and a Nashville Warbler at the northwestern alcove.

 

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9 May 2017 – Indigo Bunting and Chipping Sparrow

Found another SY male Indigo Bunting today at the main north entrance, plus the survey’s first Chipping Sparrow at the southeast alcove.

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7 May 2017 – Indigo Bunting and trapped Yellow Warbler

With special guest stars James O’Connell and David Mallen, today’s survey turned up a male Indigo Bunting and a trapped Yellow Warbler at the main north entrance. (No photo of the warbler; it was a male.)

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Let’s take a closer look at that Indigo Bunting:

 

The multiple obvious molt limits on this bird illustrate two generations of feathers on the same individual, some of which grew in last summer and some which have come in quite recently.  This confirms the age of the bird as second year (SY).

6 May 2017 – Baltimore Oriole, Mourning Dove, and House Wren

Today was one of those “just when I think I have this figured out” days.

As I was rounding the west perimeter of the Noble Research Center between the southwest and northwest alcoves, some feathers caught my eye up against the brick side of the building.  This is the first time (in nearly 8 years) I found a bird at this spot and it was also pretty clearly one new to the study: a bright orange and black Baltimore Oriole, or at least a nice pile of feather remnants from what had lately been an adult male (ASY) Baltimore Oriole.

Though for consistency’s sake I’ll record that spot on the building as the location of collision, I in fact don’t know where the bird hit.  All I know is that a predator (and very likely a cat based on the neatly sheared primaries) appears to have eaten said oriole at that spot.

 

 

Around the corner and into the northwest alcove, I found the remnants of a scavenged adult Mourning Dove. Here again was a bird in a very odd location. Strangely enough, the bird was in the exact location (beneath an ornamental buttonbush) where collaborator and OSU PhD student Corey Riding had the week before left a Cedar Waxwing carcass for a scavenging trial.  Corey, however, had left neither a dove, an oriole, nor anything else at that spot since the waxwing. Puzzling for sure . . .

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Finally, there was another bird at the end of the alcove in front of one of the untreated panes. Here was another oddity – a House Wren.

 

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