after the event.
For details and Zoom link: https://www.boulderaudubon.org/all-events/
bird-conservation-feb-2024
Sandra Laursen, for BCAS programs committee
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to look, so that was fun. Moral, take your binocs
to the docs!
Sandra Laursen
On Saturday, October 28, 2023 at 11:45:06 PM UTC-6 Ted Floyd wrote:
> Hey, all.
>
> Some odds and ends from these past few days in eastern Boulder Co. All
> reports from within a proverbial stone's thr
I don't know the answer, but can recommend the piece by Sarah Zhang in the
Atlantic Monthly, with recordings and sonograms
https://www.theatlantic.com/science/archive/2020/07/bird-song-sparrows/613768/
On Saturday, July 4, 2020 at 6:59:33 PM UTC-6, Willem van Vliet wrote:
>
>
> A study, just
Just a note that you, Ted, reported fireflies on June 9-10, 2017, according
to the search function on this august list. So they are early but have been
early before!
- Sandra Laursen
On Saturday, June 6, 2020 at 4:27:12 PM UTC-6, Ted Floyd wrote:
>
> Hey, folks.
>
> Andrew
In other words, we shouldn't be so gullible...
On Monday, February 3, 2020 at 6:07:19 PM UTC-7, David Tønnessen wrote:
>
> The last several days have seen my eBird rare bird alerts blown up by
> reports of "Slaty-backed Gull" with photos of anything from Iceland
> Thayer's Gull to the
We spotted a Catbird on the CBC last year in a count area on the north side
of Boulder - in shrubs, can't recall what kind. It was a surprise for us
on that date (12/15/18) to be sure!
- Sandra Laursen
On Tuesday, October 29, 2019 at 11:34:32 AM UTC-6, paddyo'bird wrote:
>
> I have
ring work the last couple of years suggest a promising uptick in BUOW
breeding success in Boulder County, but I haven't heard how things stand
for this year. Meanwhile, I faithfully document zeroes in the name of
science and enjoy the other species I see on the prairie.
- Sandra Laursen
On Tue
I had one this weekend in south Boulder too!
Sandra Laursen
On Tuesday, March 26, 2019 at 8:45:56 AM UTC-6, redstar...@gmail.com wrote:
>
> A Say’s phoebe is calling and fly-catching from the tops of trees
> by my house.
>
> Paula Hansley
> Boulder County
> Sent fr
As far as I can tell,
the discussions on this list have been talking about repeated sightings of
*one* of each species. So I am curious if anyone has seen larger numbers
of either goose, or if these sightings got magnified in the re-telling.
There are lies, damn lies, and bird lists
Sandra Laursen
Bould
Bryan,
thanks for this analysis. One lesson I have absorbed from you in the past
is that it's not the surface-level winds that are important, but the wind
up a bit higher where the birds are migrating. Why do you focus on surface
winds this time?
thanks
- Sandra Laursen
On Monday, October
ions about Colorado
birding.
https://groups.google.com/forum/#!forum/cobirds
- Sandra Laursen
On Wednesday, August 8, 2018 at 5:44:08 PM UTC-6, mvjo...@gmail.com wrote:
>
> Did Quandary Peak today and noted a few birds along the way. Two Rock
> Wrens at 13,000 ft were a surprise. Hea
In addition to some of David's spottings, we saw American Pipits at Summit
Lake on 7/1.
- Sandra Laursen
On Tuesday, July 3, 2018 at 5:02:13 PM UTC-6, David Suddjian wrote:
>
> For those who may be heading up high to Mt Evans, here are a few
> highlights from a drive I made up there
- particularly if the reason the individual is out
of its usual range, or at the ragged edge, is that it is less fit to begin
with.
- Sandra Laursen
On Thursday, May 17, 2018 at 10:24:40 PM UTC-6, Sandra Laursen wrote:
>
> Yesterday we saw a warbler that puzzled us in the Endovalley picni
the Ring-Necked Ducks on Lily Lake and
the Clark's Nutcrackers at Rainbow Curve on Trail Ridge Road. My
Australian friend was quite delighted with the Stellers Jays.
- Sandra Laursen
Boulder
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"Colorado Birds&q
hird brood. At the time, he was
working on a method for marking individuals with sharpie markers - the
birds would peck paint off but seemed to tolerate the markers. Perhaps
someone else in this community is more up-to-date on this work than I am.
thanks for sharing this, Dave
- Sandra Lau
valley bottom. Also saw some Lesser Goldfinch and Killdeer along the way.
- Sandra Laursen
Boulder, CO
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oops, forgot ~ 30 American white pelicans
On Wednesday, April 26, 2017 at 10:24:21 AM UTC-6, Sandra Laursen wrote:
>
> We had a good haul of birds at Walden Ponds yesterday late afternoon
> between showers.
>
> On the pond we enjoyed: 1 marbled godwit, 1 willet, 1 white-face
.
Of note in the shrubbery: a pair of American goldfinches, yellow-rumped
and yellow warblers, white-crowned sparrow.
We were at Heil Ranch on Monday where we heard and saw wild turkeys but
surprisingly few other birds.
Sandra Laursen
Boulder
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the original post for more details, or visit the website:
http://bcna.org/ecosymposium.html
- Sandra Laursen
On Sunday, February 19, 2017 at 9:36:03 AM UTC-7, Sandra Laursen wrote:
>
> This year Boulder County Nature Association’s (BCNA) annual spring
> ecosymposium focuses on citize
This year Boulder County Nature Association’s (BCNA) annual spring
ecosymposium focuses on citizen science. Birders are invited to join us on
Saturday, March 18, 2017.
*Finding the Science in Citizen Science: Front Range Environments*
This year's ecosystem symposium will address the potential
thanks a bunch for this update on Crow Valley, Dave - had been hoping to
head out there for some birding this weekend. I'll be glad for updates
throughout this week from anyone who is in the area.
Sandra Laursen
Boulder
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mostly white, with a bit of rufous on the front. A bird of the same
description was reported on this list last spring by Beth Partin (6/1/13)
as well as Gary Baxley (3/13/13).
--Sandra Laursen
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sightings were more typical prairie species: Horned Lark,
Say's Phoebe, and abundant Western Meadowlarks among the highlights.
- Sandra Laursen, Boulder County
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on the lek for another 20
minutes. So don't give up too soon !
- Sandra Laursen, Boulder
On Friday, April 12, 2013 12:10:02 PM UTC-6, Dave Leatherman wrote:
After visiting the Gunnison Sage-Grouse lek in the early morning of
10April2013, David Ely, Davis Noble, and myself visited a feeder
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