If I crunched the numbers correctly, eBird shows an ~ 9% decline in
observed hummingbirds in Minnesota this year:

   - 2023, Jan 1 - July 22: 293
   - 2024, Jan 1 - July 22: 266

Any real data scientists out there are welcome to check my math!

Greg


On Sat, Jul 20, 2024 at 9:22 PM Nancy Steinhauser <nancyhu...@gmail.com>
wrote:

> Hi Jason,
> Do you have feeders up  - and  - if so, did you notice a drop in numbers of
> birds at those feeders compared to previous years? When did the "drop"
> occur?
> Thanks for responding!
>
> On Sat, Jul 20, 2024 at 9:19 AM Jason Frank <jmfran...@gmail.com> wrote:
>
> > I would note that last year, in the Ortonville area, as far as I
> observed,
> > numbers were what I'd call "normal." Even during the periods when they
> > hunted insects to feed nestlings, they'd still be seen around residential
> > areas with gardens.
> >
> > This year, I never saw a single mating dance or territorial dispute
> > between males, which have always been a regular sight in my yard.
> >
> > Jason Frank
> >
> > On Fri, Jul 19, 2024 at 8:23 PM Nancy Steinhauser <nancyhu...@gmail.com>
> > wrote:
> >
> >> Alex,
> >> Did you have more in the Spring, did you notice?
> >>
> >> On Fri, Jul 19, 2024 at 8:20 PM Knopick, Alex <
> >> alex.d.knop...@craig-hallum.com> wrote:
> >>
> >> > We see 1-2 almost every evening at our feeder between 6-8pm, including
> >> > tonight.
> >> >
> >> > Alex Knopick
> >> > a...@craighallum.com
> >> >
> >> >
> >> >
> >> > Alex Knopick - Partner
> >> > Managing Director - Investment Banking
> >> > Craig-Hallum Capital Group
> >> > M: 612-237-5281
> >> > Work Text: 612-482-2583
> >> > O: 612-334-6341
> >> > a...@craighallum.com
> >> >
> >> > On Jul 19, 2024, at 7:56 PM, Nancy Steinhauser <nancyhu...@gmail.com>
> >> > wrote:
> >> >
> >> >  Thank you all for replying. This is very troubling.
> >> > A lot of migrating hummingbirds got back here but what happened
> >> afterwards?
> >> > And the monarchs have been very few. Only a few caterpillars found on
> >> many
> >> > milkweed plants.
> >> > Nancy
> >> > Superior Highlands
> >> >
> >> >
> >> > On Fri, Jul 19, 2024 at 4:07 PM Charlene Nelson <birdnir...@gmail.com
> >
> >> > wrote:
> >> >
> >> > > We have very few butterflies, and we have an abundance of milkweed
> and
> >> > > other natives for them to enjoy.
> >> > >
> >> > > Charlene Nelson
> >> > > Grant County farm
> >> > >
> >> > > > On Jul 19, 2024, at 3:43 PM, Rebecca Field <
> >> rebeccafiel...@gmail.com>
> >> > > wrote:
> >> > > >
> >> > > > I just saw a single Monarch in our hillside prairie where we have
> >> > planted
> >> > > > milkweed. Hope.
> >> > > >
> >> > > > Becky Field
> >> > > > Orono
> >> > > >
> >> > > > On Fri, Jul 19, 2024 at 3:10 PM Tom Gilde <
> >> > > > 00002247eb7407f6-dmarc-requ...@lists.umn.edu> wrote:
> >> > > >
> >> > > >> One of the profound threats to Monarchs is the decline of their
> >> > > wintering
> >> > > >> forest. It's not just logging but also climate change. I'm
> planting
> >> > > >> milkweeds, anyway.
> >> > > >>
> >> > > >>
> >> > > >>
> >> > > >> Tom Gilde
> >> > > >>
> >> > > >>
> >> > > >> On Fri, 19 Jul, 2024 at 2:41 PM, Jeanne Baumann <
> >> > > jbaumann-...@outlook.com>
> >> > > >> wrote:
> >> > > >>
> >> > > >>
> >> > > >> To: mou-net@lists.umn.edu
> >> > > >>
> >> > > >> I've seen one single monarch - just yesterday. And my yard is
> full
> >> of
> >> > > >> wild milkweed.
> >> > > >>
> >> > > >> On 7/19/2024 12:22 PM, Missy Bowen wrote:
> >> > > >>> No monarchs. Troubling.
> >> > > >>>
> >> > > >>> On Fri, Jul 19, 2024, 12:17 PM Jeffrey Saffle<
> >> > > >> jeffrey.saf...@hsc.utah.edu<mailto:jeffrey.saf...@hsc.utah.edu>>
> >> > > >>> wrote:
> >> > > >>>
> >> > > >>>> We have a few hummers here in Lake Elmo but I’m much more
> struck
> >> by
> >> > a
> >> > > >>>> near-total absence of monarch butterflies. I successfully
> raised
> >> and
> >> > > >>>> released 16 monarchs in June/early July but since then I’ve
> only
> >> > found
> >> > > >> one
> >> > > >>>> caterpillar and seen one adult. I suspect the relentlessly
> rainy
> >> > > >> weather
> >> > > >>>> was hard on them. What are others’ thought?
> >> > > >>>> Jeffrey Saffle
> >> > > >>>> Sent from my iPhone
> >> > > >>>>
> >> > > >>>>> On Jul 19, 2024, at 11:27 AM, Jason Frank<jmfran...@gmail.com
> >> > > <mailto:
> >> > > >> jmfran...@gmail.com>> wrote:
> >> > > >>>>>
> >> > > >>>>> I'm in Ortonville, and haven't seen a single hummingbird all
> >> > summer
> >> > > >>>> long. I
> >> > > >>>>> only saw a few in the spring.
> >> > > >>>>>
> >> > > >>>>> There are no Japanese Beetles this far west yet, so no one
> >> around
> >> > > here
> >> > > >> is
> >> > > >>>>> spraying for them. Plenty of people are spraying for
> everything
> >> > else,
> >> > > >>>>> though. Ortonville is governed by the type of 20th Century
> >> idiocy
> >> > > that
> >> > > >>>>> employs a municipal mosquito spray truck which circles the
> town
> >> > once
> >> > > a
> >> > > >>>> week
> >> > > >>>>> to kill every flying insect in its path (can't have all dem
> >> golfers
> >> > > and
> >> > > >>>>> lakeshore dwellers gettin all itchy, don't ya know). There are
> >> > plenty
> >> > > >> of
> >> > > >>>>> flowers around town, and good nesting habitat in the parks and
> >> > > >> ravines. I
> >> > > >>>>> too am noticing low numbers of Barn and Tree Swallows... and I
> >> > > haven't
> >> > > >>>> seen
> >> > > >>>>> a Kestrel since April. At this point, it could be a whole
> >> > cumulative
> >> > > >>>> effect
> >> > > >>>>> of climate, over-spraying and insect population collapse, and
> >> bird
> >> > > flu,
> >> > > >>>>> which I'd imagine could spread to hummers if their feeders are
> >> in
> >> > > close
> >> > > >>>>> proximity to seed and suet feeders. All those storms and heavy
> >> rain
> >> > > >>>> during
> >> > > >>>>> nesting season probably didn't help, either.
> >> > > >>>>>
> >> > > >>>>> Jason Frank
> >> > > >>>>>
> >> > > >>>>>> On Thu, Jul 18, 2024 at 8:36 PM Nancy Steinhauser <
> >> > > >> nancyhu...@gmail.com<mailto:nancyhu...@gmail.com>
> >> > > >>>>>> wrote:
> >> > > >>>>>>
> >> > > >>>>>> Wondering if anyone else has seen the numbers go down this
> >> summer.
> >> > > >>>> From a
> >> > > >>>>>> great start (over 30 birds arrived at the feeders.....and who
> >> > knows
> >> > > >> the
> >> > > >>>>>> ones I didn't see) in mid-May, the numbers now have dwindled
> to
> >> > less
> >> > > >>>> than a
> >> > > >>>>>> dozen, and that's up from 3 or 4 because the little ones have
> >> > > fledged.
> >> > > >>>>>> Neighbors and co-workers (the north shore and inland above
> Two
> >> > > >> Harbors)
> >> > > >>>>>> have reported the same "drop" in birds. Bewildered. They
> >> started
> >> > > to
> >> > > >>>>>> disappear early to mid-June and have not returned. Wondering
> >> about
> >> > > >> bird
> >> > > >>>>>> flu.
> >> > > >>>>>> We have had a huge mosquito population this summer because of
> >> all
> >> > > the
> >> > > >>>>>> rain. But that hasn't dropped hummingbird numbers coming to
> >> > feeders
> >> > > >> in
> >> > > >>>>>> previous wet summers.
> >> > > >>>>>> Any ideas/experiences? The numbers here have been steadily
> >> going
> >> > up
> >> > > >> for
> >> > > >>>>>> over
> >> > > >>>>>> 25 years. Many feeders out. Such a shock to have so few
> birds.
> >> > > >>>>>> Thanks in advance.
> >> > > >>>>>> Nancy in Superior Highlands
> >> > > >>>>>>
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