Here is the latest Bluebird update from my monitoring yesterday & today. Main changes since Robyn's report last week:
Box 1 (Orchard North) – House Wren flew out as I approached; there are 5 new brown eggs in this box so that answers Robyn's question from last week!
Box 2 (Orchard South) – This box was a wriggly mess of House Wrens. I could not determine how many there were in the nest but probably 6 based on Robyn's observation last week; parent scolded me from nearby tree.
Box 3 (Pumpkin Patch) – Brown House Wren eggs in a full formed nest; not sure of number as there was a feather laying across the nest; parents scolding me as I approached.
Box 4 (FH Prairie South) – No new nest material.
Box 5 (Garton curve NW) – No new nest material.
Box 6 (Bioswale North) – Bluebird Grass nest with bowl formed…did not see BBs but they were close by according to the Merlin app!
Box 7 (Bioswale South) – 4 brown House Wren eggs; parents scolding me nearby.
Box 8 (Corn Dog trail) – No new nest material.
Box 9 (Garton curve SE) – BBs have fledged; did not see any BBs in the area, though.
Box 10 (Turkey Trot West) – Nest was empty...and very wet!; nest removed.
Box 11 (Turkey Trot East) – Bluebird nest, with 5 chicks; some eyes open; moving minimally; did not appear like they are ready to fledge yet. See attached photo. Note: my documentation will indicate that there were 4 chicks. It was only when I got home and downloaded the photos on my computer that I saw a 5th beak!!!
Box 12 (FH Prairie North) – No new nest material.
Questions? Just let me know.
Mary Schueller
FOLLOW UP FROM ROBYN (7/12):
I just wanted to let you and everyone know that I did open up box #9 (SE Garton Curve) this morning and there was only a very flat nest in the bottom – those chicks have fledged!! 😊 I removed the old nest material too.
Robyn
Hello Everyone!
Here is the latest Bluebird update from my monitoring round today. Such a good day to be out enjoying the birds and the sunshine!
Box 1 (Orchard North) – A nest made of bark strips and a few spider egg sacs…not sure of the bird species. No eggs yet!
Box 2 (Orchard South) – 6 brown House Wren eggs; parents flew out and scolded me as I approached.
Box 3 (Pumpkin Patch) – 2 brown House Wren eggs in a full formed nest; parents scolding me as I approached.
Box 4 (FH Prairie South) – No new nest material.
Box 5 (Garton curve NW) – No new nest material.
Box 6 (Bioswale North) – Bluebird Grass nest with bowl formed…did not see BBs…heard House Wrens close by.
Box 7 (Bioswale South) – 4 brown House Wren eggs; parents scolding me nearby.
Box 8 (Corn Dog trail) – No new nest material.
Box 9 (Garton curve SE) – Did not open box, as Bluebird parent was scolding me from a nearby tree. Est. fledge 7/3-7/10
Box 10 (Turkey Trot West) – 5 baby House Wren chicks counted; parents scolding me nearby.
Box 11 (Turkey Trot East) – Bluebird nest, with 4 chicks? Did not open the box, parents were sitting nearby in a tree. Est. fledge date 7/3-7/10
Box 12 (FH Prairie North) – No new nest material. I hope you all have a wonderful 4th of July weekend!
Note from Tim: Thanks Robyn for graciously covering for me!
Submitted by Robyn Jacobchik
Hello Everyone!!
I finished up the Bluebird Monitoring last week Friday, and here is a run down of my findings!
Box 1 (Orchard North) – A dummy House Wren nest was removed.
Box 2 (Orchard South) – 3 Brown House Wren eggs in a fully formed nest. Parents scolding me nearby!
Box 3 (Pumpkin Patch) – A dummy House Wren nest was removed.
Box 4 (FH Prairie South) – Empty Bluebird nest – the chicks have fledged! (Nest was removed.)
Box 5 (Garton curve NW) – Empty Tree Swallow nest – the chicks have fledged! (Nest was removed.)
Box 6 (Bioswale North) – Grass nest with bowl formed…did not see BBs nearby, however.
Box 7 (Bioswale South) – 1 brown House Wren egg in a fully formed nest. Parents scolding me nearby!
Box 8 (Corn Dog trail) – Empty Tree swallow nest – the chicks have fledged! (Nest was removed.)
Box 9 (Garton curve SE) – 4 Bluebird chicks with eyes open. Parents nearby in the trees. Est. Fledge date 6/30-7/3
Box 10 (Turkey Trot West) – 6 brown House Wren eggs in a fully formed nest…no sign of House wrens nearby, however.
Box 11 (Turkey Trot East) – Bluebird nest, with 4 chicks? Did not open the box, as a parent was sitting in a tree nearby with a bug in its mouth, waiting for me to go away. Est. fledge date 6/30 – 7/3
Box 12 (FH Prairie North) – Empty Bluebird nest – the chicks have fledged! (Nest was removed.)
Great stuff from this latest round of monitoring! 😊
Submitted by Leah Heusterberg
Hi all ~ I visited our birds this evening and was happy to see that we have more babies! The temps were a bit warm, but a lake breeze made it a comfortable walk!
Here's the latest...
#11 Turkey Trot east - Four fuzzy baby BBs. They looked recently hatched. Eyes were closed. They were curled up together and looked well. See picture below.
#10 Turkey Trot west - Wren's nest with 6 brown eggs.
#9 Garton Curve south - Four, maybe five, fuzzy baby BBs. They looked recently hatched. Eyes were closed. They were curled up together and looked well. See picture below.
#5 Garton Curve north - Looking at the nest, there were feathers filling the entry hole. The nest looked to be overflowing with baby birds. I didn't open the nest for fear of having a baby fall out. See the picture below. Parent birds were nearby, scolding me.
#1 Orchard north - Wren dummy nest, which I removed.
#2 Orchard south - very large, empty wren nest, which I removed. A wren was sitting in a nearby tree, scolding me ~ wonder if they started to rebuild once I left.
#3 Pumpkin Patch - Dummy wren nest which I removed.
#6 Bioswale north - The box was empty. Two BB were sitting on the high wire above the hops.
# 7 Bioswale south - Two BBs were sitting on top of the box as I approached. A dummy wren nest was inside the box, which I removed.
#8 CornDog - A TS nest which is filled with dark feathers. I think there were a few baby TS in there but I wasn't able to count them. See the
pic below.
4 & 12 - I did not open the Prairie nests per Tom's request. Standing and observing the area, I did see a couple of BB ~ they looked larger than new fledglings.
In addition to our bird friends, I watched a turtle cross Orchard Beach Rd. It was a peaceful evening in the beautiful gardens!
Leah
Submitted by Tom Friedrichs, Project Tweety B.I.R.D. Lead
Much more humid than previous this spring. It's supposed to be warmer today and trending downright hot for the next two weeks. 91° by Sunday, at least inland that is.
Late correction, by the time I finished, a nice breeze was coming off the lake... very nice; was much nice for the SCCCF pulling ox-eye daisies in the daisy field.
Lots of pelicans cruising today. I did not see any bank swallows this time.
Turkey trot east. Parent stayed on the nest until I knocked on the back of the box, then flew out. Four bright blue eggs. Everything looks good.
Turkey trot west. As I approached, the Wren parents were very busy around and in and out of the box. Eggs were deep and I couldn't tell if there might've been a hatchling in there.
Turkey trot, general. Saw and heard a magnolia warbler and a common yellow throated warbler; the latter is common in wetlands in WI, saw the leucistic Robyn (one of two?), and up close saw two Orioles at the top of a dead tree, looked like they were collecting spiderwebs that had caught cottonwood seeds. They were singing regularly, in the distance a third oriole was singing; also heard a red breasted woodpecker. The orioles are stunning through the binoculars.
IMPORTANT: For all nest boxes in the prairie, from here out please do observe from a distance, and record, but we will leave the boxes closed until the birds fledge. Watch for fledglings hanging out near the nest box and in adjacent trees being attended by parents.
Prairie, south, new, West. Parent bluebird stayed on the nest until I was opening the door. The chicks are big, did a good job of hiding their eyes and beaks; the nest looks like a sea of feathers.
Prairie South, old, middle. Same as previous, nice nest but no parents or eggs.
Prairie South, old, East. TS parent flew out when I approached. Same as the bluebirds, the chicks are large, eyes open and wing feathers seem developed. Just like last week, RWBBs staged close to the middle box, seemed agitated. Not sure what's going on there.
Pumpkin patch. The brown eggs scattered around the box (not in a nest bowl) from last week were completely gone, some of the nest seemed to be missing as well but part of the combo TS and HR nest remained. Another mystery.
Walking to the Bioswale, along the split-rail fence, noticed a pile of feathers that had a blue tinge and were immature looking. Observed three of the bluebird chicks on the split rail fence 15 feet from the north box, gray/brown/ spotted body with just parts of the tail and wing feathers showing the characteristic brilliant blue; which will come in as the chicks mature. Two other BBs joined them (parents?) and they flew off.
Bioswale north. Box is empty. The previous family seems to be hanging around, see notes directly above. Look for them if you are in the area.
Bioswale south. Nothing in that box, wrens were very close by in the small trees and calling/singing.Orchard north. Wren dummy nest. No evidence of the previous chickadee nest and eggs.Orchard south. No eggs or chicks, seems like a layer of small red dogwood twigs is being built on top of the old wren nest. I assume the wren chicks fledged and are out; but have not seen them.
Submitted by Mary Schueller
The excitement continues! This week there are more new bluebird eggs; fledging has occurred, etc! Special thanks to Jennifer King and Leah Heusterberg for accompanying me today. And, thanks, Tom, for being "on call" for our many questions.
#1
Orchard North - there was no evidence of the previous chickadee nest or
eggs; there appeared to be a dummy house wren nest in this box (with no
eggs) so we removed it
#2 Orchard South - house wren nest containing 4 tan-colored eggs; parent bird flew away as we approached
#3 Pumpkin Patch - tree swallow nest containing 3 tan-colored eggs; moved one egg back into nest or it would have been destroyed when closing the door (see photo)
#4 Prairie South - bluebird chicks in nest with eyes open; unable to tell the exact number as they were all "huddled together" (see photo)
#5 Garton Curve North - tree swallow on box; there appeared to be at least 4 chicks which had just hatched
#6 Bioswale North - fledging of the bluebirds has occurred! No evidence of any "issues" (i.e. searched ground surrounding box). After discussing with Tom, removed nest. Tom will clean box possibly tomorrow.
#7 Bioswale South - appears to contain a wren nest; 2 white-colored eggs present
#8: Corn Dog Trail - five tree swallow eggs
#9: Garton Curve Southeast - bluebird nest with 4 new eggs; there was a bluebird flying around nearby (see photo)
#10: Turkey Trot West - large wren nest; no eggs; nest removed; heard wren in nearby trees
#11: Turkey Trot South - bluebird nest; 4 eggs
#12: Prairie North - tree swallow nest; chicks present (perhaps 4)
PHOTOS:
Additional notes:
1. The new lighted mirror that Tim ordered off of the internet worked well. (See photo #2). We placed it in the front pocket of the binder in the shed for future use.
2. We did check the box (which is not a box we installed) near #4 in Prairie South. It does contain a bluebird nest. No eggs.
3. Like Tim, I confess that there is so much I don't know. Perhaps we need some inter-rater reliability. As I was recording in the binder, I actually laughed out loud because one box (I don't remember which one) we had listed bluebird, house wren, and tree swallows all for the same box. Are these birds playing tricks on us..........or do we just NOT know what we're doing? Ha!
All in all, it was a beautiful night in the gardens! Thank you for the opportunity to visit.
Mary Schueller
Submitted by Tim E. Renzelmann (fledgling birder)
WOW! That was fun! Certainly the most activity I have seen on the bluebird trail to date!
HIGHLIGHTS: It appears (at least to me) that we have new chicks! Five bluebird chicks at #4 Prairie South and (possibly) tree swallow chicks at #12 prairie north! Additionally, 3 new bluebird eggs at #11 turkey trot west! See photo of #4! I had come across this lighted mirror on the Internet and gave it a try! I didn't realize how well it worked with my phone (it didn't look that good in real time, at least to my eyes) until I got back to the office and looked at the photos! Next time I'm there I will leave this behind for others to use! It came with a similar mirror that isn't lighted... I left that one behind.
CHALLENGES: The challenges for me are several. 1) Especially on sunny days, I have a difficult time seeing into the dark boxes (even with the lighted mirror). Plus, tree swallow nest feathers are another obstacle. 2) It is difficult for me to distinguish how many eggs when feeling (I'm afraid of breaking them), 3) It is even more difficult for me to be certain if what I am feeling are chicks or how many there are (I'm even more afraid of injuring a baby bird). In such cases, I opt to be cautious and make the best guesstimate and consider previous monitoring reports and wait to see what future reports have to offer for substantiation. As I expressed to Robyn and to Tom... I really don't know what I'm doing (compared to most of you), but I do enjoy it and it gives me a greater appreciation for another part of life that I have not paid much attention to! So, I very much enjoy it! But, as I told Tom, if I am not up to the standards or others can do a better job than I... or others want to participate... I will gladly bow out and give others the opportunity!!!
Individual Boxes:
#1 Orchard North - same as previous: chikadee 5 eggs.
#2 Orchard South - house wren nest... couldn't see/feel eggs, may have felt chicks... but not sure?
#3 Pumpkin Patch - 5 bright white tree swallow eggs
#4 Prairie South - 5 bluebird chicks - or do I only see four in the photo? (all look healthy)
#5 Garton Curve North - tree swallow eggs... at least four... may have felt five.
#6 Bioswale North - Robyn had indicated previously that the chicks looked "ready to leave the nest." I wasn't sure if I was to check them... decided to be cautious... saw no activity... didn't open to check.
#7 Bioswale South - NO NEST (a little grass)
#8: Corn Dog Trail - tree swallow eggs... five... parents doing fly-bys!
#9: Garton Curve Southeast - bluebird nest... there was a bluebird flying around as I was checking... no eggs.
#10: Turkey Trot West - dummy nest - removed!
#11: Turkey Trot South - bluebird nest, mom left as I approached... 3 NEW eggs!
#12: Prairie North - Tree swallow nest... could not feel/see eggs... but I think I felt chicks... no clue how many.
SUMMARY of nests currently in various stages of activity (eggs, chicks):Bluebird: #4, #6, #11, (#9 has nest but no activity, but bluebird sitings neaby).Chickadees: #1Tree Swallow: #3, #5, #8, #12House Wren: #2No Nest: #7, #10,
NOTE: I spoke with Tom regarding PTB. He mentioned that this may be "prime time"! As such, we may want to consider increasing monitoring visits or accompanying anyone who is monitoring! So... please communicate when you plan on monitoring as soon as you know... and if you are interested an additional monitoring session... communicate that as well (but, obviously, let's try to keep them 3-4 days apart so we aren't pestering the birds... or CF&G... too much)!!!
Submitted by Tom Friedrichs, Project Tweety B.I.R.D. Lead
NOTE FROM TIM: Special thanks to Tom for heading up Project Tweety B.I.R.D., and to the Christopher Farm & Gardens! CLICK HERE to view the "Community Partner" page related to Survive, Thrive & Be Fit on the Christopher Farm & Gardens website!
Just a quick check Saturday to look at the new box locations and keep an eye on a few things, did not record anything in the binder. Weather was fantastic; sunny, calm and cool upon arrival, a nice breeze off the lake when I left. Noticed quite a few white pelicans flying along the lake's cliff.
General
migratory bird activity was low, earlier in the week was amazing,
including at CFG. Like one lady exclaimed about the Lion's Den near
Grafton, "warblers were dripping from the branches". I would have liked
to see that. I'm hoping it's not over, just one more week maybe. I
have heard Orioles in the turkey trot area for quite a while, maybe
they'll build a nest.
"Turkey
Trot west", is the new location Rob recommended for the previous TT
north box, i.e. now in the field west of the pond. From a distance I
swear I saw a blue bird fly from the box into the bushes, which would
indicate some interest. Nothing in the box though.
Turkey
trot south. Very interesting. Two bluebirds were sitting on top and
flushed to the forest as I approached. Box is still empty, but bluebirds
have been hanging around for a while, but not committing. After
walking away I observed two wrens that immediately flew over and sat on
top of the box; two more wrens fly at them and the four fight it out for
a while. Then the two bluebirds come in and like a scene from the movie
Top Gun, chase the wrens away, the four wrens retreat and are scolding
like crazy. The bluebirds sat on the edge of the tree closest to the
box, the wrens were no longer brave enough to approach, but weren't
leaving either. I got an awesome look at the male bluebird in the
binoculars, beautiful. It makes me wonder if this quarreling goes on
throughout the day, and will the wrens eventually wear the bluebirds
down. It may pay to keep an eye on this one, fingers crossed the
bluebirds don't get chased off.
Orchard
north. standard procedure for this box ever since the eggs were laid,
the chickadee sitting on the eggs never leaves until we are both right
in front of the box and unscrewing the lock. I'd give a sunflower seed
for their thoughts when they exit in a bit of panic and come face to
face with a big ugly guy with no obvious feathers. Nest looks good,
eggs look good. I hope they make it through. Maybe then CFG staff will
get to hear their happy singing during the cold winter months.
Orchard
south. The wrens are done faking us out with dummy nests, a nest is now
established with 2 to 3 eggs, so they are likely still laying.
Bioswale
South. Still no nest. Maybe it's too close to the north box, I paced it
off and it's at 75 long steps, which is a little short of ideal
placement. Maybe we will wait until the north box fledges, and then
perhaps move the south box a little further away and see what happens.
Bioswale
north. Our first successful BB family. Wow, the chicks barely fit in
the nest (see attached pic), they have evident flight feathers and body
fuzz/feathers are filling in, eyes are not open yet. They seem to look
healthy. Just to the west of the Bioswale gardens there is a gourd nest
hanging from a low tree branch which I hadn't noticed before, it is
being used by wrens to build a nest. One of the bluebird parents was up
in that very tree voicing an alarm call. That is sort of concerning in
that the gourd nest is a bit close to the Bioswale North box with five
bluebird chicks. Those two species do not get along.
Corn
dog nest box. This box was relocated from the berry patch to north of
the bioswale, a few yards from the creek just south of the clover field.
The location is a bit off the grid and unless any of you wish to get in
a few more steps during monitoring, we can forgo regular monitoring;
each person will have that choice. We were hoping some blue birds would
jump in right off, but tree swallows beat them to it, and that's ok.
As I was admiring their speedy handiwork of a completed nest, with lots
of feathers, they were dive bombing within inches of my hat and
snapping their bills. Very cool. See attached pic of the swallow nest,
the top layer of feathers is evident, with which they cover the eggs
while out collecting bugs.
Prairie north new box, established tree swallow nest still with six eggs. They didn't want me around either.
FYI, the prairie has a mix of old boxes, and the new boxes put up last June. The monitoring notes indicate that accordingly.
Prairie north old box, no activity.
Prairie
south old box, far east. Tree swallow nest, number of eggs unknown, the
parent wouldn't leave the nest, I got a picture of that.
Prairie
south middle old box, full blue bird nest but still no indication of
interest. Perhaps the birds built that nest, then decided on the shiny
new far-west box which is 15 feet away.
Prairie
south new box, East. No one around. Bluebird nest with five eggs. Looks
like it's doing great. As I was leaving one of the parents flew over
and sat on top of the box, a good sign.
Garton
Curve North. All the tree swallows are sassy today. I was dive
bombed again by both parents protecting their two eggs and a very nice
nest.
Garton Curve South. Ma bluebird didn't want to get off the eggs; just as I took a picture she sort of jumped up and laid right back down. In retrospect maybe I should've just closed up and headed out, but took a picture first. From what I have read, they get used to humans opening their door, and poking and prodding.
In
summary, it was interesting watching several territory disputes. I
have read about it plenty, and watched birds chasing each other during
courtship season. Reflecting on the energy they put into raising a
brood is humbling. It's not an easy life out there.
Check out the attached photos.
Tom Friedrichs - PTB Lead
We are excited to report that a second nesting box has been inhabited by Bluebirds as Tom Friedrichs reported “four NEW eggs” on May 8th! That brings our current egg count (as of now) to TWO Bluebird nests with a total of NINE eggs (5 in one nest, four in the other)!
By Tom Friedrichs, Project Tweety B.I.R.D. Lead
CLICK HERE to view the Presentation!
Brief summary from Mary Schueller:
CLICK HERE for blog post from June 8, 2023
CLICK HERE for blog post from May 23, 2023
CLICK HERE for blog post from April 20, 2023
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