Re: Dead birds at Deer Flat NWR


Scavenger birds such as gulls, ravens, jays, raptors can catch and die from avian cholera but it mostly kills en masse waterfowl and coots.

 

https://www.vet.upenn.edu/research/centers-laboratories/research-initiatives/wildlife-futures-program/resources/fact-sheets/fact-sheet-detail/aviancholera#:~:text=Scavengers%20such%20as%20gulls%2C%20raptors,are%20susceptible%20to%20avian%20cholera.

 

***********************

Tempe Regan
(she/her)

Regional Wildlife Diversity Biologist

Idaho Department of Fish and Game

99 US-93

Salmon, ID 83467

Office: 208.756.2271

Mobile: 406.396.4856

 

From: IBLE@groups.io <IBLE@groups.io> On Behalf Of
Louisa Evers
Sent: Monday, November 28, 2022 10:32 AM
To: IBLE@groups.io
Subject: Re: [IBLE] Dead birds at Deer Flat NWR

 

CAUTION:
This email originated outside the State of Idaho network. Verify links and attachments BEFORE you click or open, even if you recognize and/or trust the sender. Contact
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When out at Lower Dam on Sunday (Nov. 27), looks like the number of dead snow geese is approaching, if not past, 200.  They extended from the point just east of the boat ramp to along the westerly
shore in the smartweed.  Also saw 5 sick and dying snow geese – 4 on the lake side and one on the canal outlet side.  There were also a couple of dead mallards – one on the steps of the dam near the top and one along the road edge.  Not sure if these are also
victims of whatever is killing the snow geese or just had the bad luck of getting hit by a car.

 

At Murphy’s Neck I saw at least 3 dead snow geese and 1 dead Canada goose.

 

At Upper Dam I saw 1 dead snow goose on the west boat ramp and 1 juvenile that acted sick.

 

I reported the birds I saw at Lower Dam and Murphy’s neck and included some photos of 3 of the sick birds.

 

Has anything been noted at Fort Boise WMA?

—

Louisa Evers

Take care of the birds and you take care of the world

Re: Dead birds at Deer Flat NWR

When out at Lower Dam on Sunday (Nov. 27), looks like the number of dead snow geese is approaching, if not past, 200.  They extended from the point just east of the boat ramp to along the westerly shore in the smartweed.  Also saw 5 sick and dying snow geese – 4 on the lake side and one on the canal outlet side.  There were also a couple of dead mallards – one on the steps of the dam near the top and one along the road edge.  Not sure if these are also victims of whatever is killing the snow geese or just had the bad luck of getting hit by a car.
At Murphy’s Neck I saw at least 3 dead snow geese and 1 dead Canada goose.
At Upper Dam I saw 1 dead snow goose on the west boat ramp and 1 juvenile that acted sick.
I reported the birds I saw at Lower Dam and Murphy’s neck and included some photos of 3 of the sick birds.
Has anything been noted at Fort Boise WMA?

—

Louisa Evers
Take care of the birds and you take care of the world

Re: Dead birds at Deer Flat NWR


Thank you for reporting them Denise. I think I saw on Idaho Birding facebook page someone observed many dead/dying snow geese at CJ Strike and the WMA manager for IDFG is aware of that as well.

Tempe

 

***********************

Tempe Regan
(she/her)

Regional Wildlife Diversity Biologist

Idaho Department of Fish and Game

99 US-93

Salmon, ID 83467

Office: 208.756.2271

Mobile: 406.396.4856

 

From: IBLE@groups.io <IBLE@groups.io> On Behalf Of
Denise Hughes
Sent: Sunday, November 27, 2022 12:03 PM
To: IBLE <IBLE@groups.io>
Subject: [IBLE] Dead birds at Deer Flat NWR

 

CAUTION: This email originated outside the State of Idaho network. Verify links and attachments BEFORE you click or open, even if you recognize and/or trust the sender. Contact your agency service desk with
any concerns.

There are more 100 dead snow geese and gulls at the Deer Flat NWR lower dam. I’ve reported the birds to the IDFG link that Tempe sent out a week or so ago. I’ve also sent photos to the refuge staff.

If anyone sees dead birds in other areas of the refuge please report them.

Denise Hughes
Caldwell, Idaho

Re: Bird ID

I heard back from a couple east coast birders who concur with Carter’s take (& Rich too) of a “Western”.  And, as I already told Carter, his tip about the fieldmark regarding the edging on the secondaries blew my mind 🙂  Hadn’t heard of this but now I’ll look for it on any “Western” that has tantalizingly long primaries!
Will be interesting to see if this bird lingers and if anyone else gets lucky enough to see it.
Thanks,

On Tuesday, November 22, 2022 at 04:35:50 PM MST, Richard and Ann Rusnak <rarusnak62@…> wrote:
Great pics Tom!

Sticking my neck out, any likelihood for a Pacific slope FC? Hope it finds its way soon. We  photographed this PSFC at Torrey Pines SP, San Diego, Sept, 22
Happy and safe birding, Rich

image0.jpeg

On Nov 22, 2022, at 12:47 PM, Tom & Susan Soniville <tomnsueid@…> wrote:



Jay,

 

One more pic with a slightly different perspective. Maybe it will help.

 

Thanks for the information on the bird.

 

Tom

 

From: IBLE@groups.io <IBLE@groups.io> On Behalf Of
Jay Carlisle via groups.io
Sent: Tuesday, November 22, 2022 12:32 PM
To: IBLE@groups.io
Subject: Re: [IBLE] Bird ID

 

Thanks Tom

 

This bird is intriguing.  Overall matches a Cordilleran (“Western”) Flycatcher in many respects but one of the key fieldmarks (to separate this from even rarer possibilities)
is the primary projection – how far the primaries extend past the secondaries when the wing is folded.  Since this bird isn’t completely folding its wings in any of these pictures (probably because it’s COLD!), that makes it hard to judge but it appears longer
than usual to me.  I’ve just sent this to a few friends back east to get their impression …

 

Thanks,

 

Jay

 

On Tuesday, November 22, 2022 at 09:28:36 AM MST, Tom & Susan Soniville <tomnsueid@…> wrote:

 

 

Jay, here are more pics. It was hanging out in the same area as a few ruby crowned kinglets.

 

Tom

 

From:
IBLE@groups.io <IBLE@groups.io>
On Behalf Of Jay Carlisle via groups.io
Sent: Monday, November 21, 2022 10:35 PM
To: IBLE@groups.io
Subject: Re: [IBLE] Bird ID

 

Hi Tom

 

Was this from today?!  Which part of the park?  That’s quite late (2+ months) for an
Empidonax flycatcher to be still hanging around at this latitude!  Any other photos of this bird?

 

Thanks,

 

Jay

On Monday, November 21, 2022 at 08:21:49 PM MST, Tom & Susan Soniville <tomnsueid@…> wrote:

 

 

One last bird from Kathryn Albertson: I think this is a Cordilleran (Western) Flycatcher.

 

Any thoughts?

 

Thanks,

 

Tom Soniville


—
Tom Soniville
Boise. North End


—
Tom Soniville
Boise. North End

—
Tom Soniville
Boise. North End

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