November 2025 – a curious nature

Under Siege!

A Battle of Wits

Conflict of Interest

November 24, 2025

Were you ever so challenged by something so clever, while at the same time so frustrated with something so beautiful? No, no, wait….. that question may be more complicated than need be. Let me put it this way ……

Were you ever at your wit’s end finding a solution to a seemingly simple problem that you thought was obviously and repeatedly staring you right in the face?

My reply? Yes!

It’s All About the Genes

Meet the Northern Flicker (Colaptes auratus) … or more specifically, the Western red-shafted flicker (C. auratus ssp. cafer)*, a gorgeously flamboyant and noisy member of the Woodpecker family, that’s common throughout its western range.** And as woodpeckers do so well, they peck and peck and hammer and drill with the determination and force of a jackhammer*** on nearly any vertical (preferably wooden) surface. They’re single-minded, from start to finish, when it comes to creating a cozy nesting or roosting cavity, whether in a tree trunk or into your home. (More about that in a bit.)

Flicker ID – 101

How do you know a Flicker has laid claim to your place? Well, he’s a big, heavy-bodied bird, and when flying overhead, your first thought might be “Crow!” At 12-14” long, with a wingspan of 18”-21”, the size is right. But as he flashes a large showy white rump patch bookended by reddish-orange underwings, you realize he’s not black. Anything but! As his flight slows and dips you notice his brown back is marked with narrow black bars. In preparation for landing, with wings open wide, he vertically aligns his body and feet with the wall, exposing a pale gray belly with bold black spots and a chest-wide black patch. Two strong clawed-toes up, two down (zygodactyl), and a stiff wedge-shaped tail adjusted as a brace, he taps out a few test spots, drawing your attention to his long and heavy bill, on a slate gray head broken by a buff-brown crown, a bright red whisker (male), and light gray cheeks.

Male Western red-shafted flicker in flight. Note white rump patch (unsplash.com)

On a crisp cool Autumn morning, as you watch in horror ……

Before you can declare, “It’s a Male Flicker!” ……

This bigger-than-life bird has landed, tested, and pecked away at his chosen spot 170 times in 10 seconds! He’s created an entry hole about 3” wide, right through the stucco and foam sub layer. This determined Flicker knows winter is coming and he intends to drill into our home, making a cozy roosting cavity in which to hunker down until Spring!

Oh no, No, NO!

We love Flickers and have no wish to harm this beautiful bird.**** But he’s already caused enough damage (23 feet high on the wall) that needs immediate repair. So I clap my hands and holler loudly (something unintelligible), and off he flys to a nearby snag to see how serious my noise-making was.

That’s the story of Flicker hole #1

Oh Not Again, and Again, and Again!

Since early November, our resident Flicker (I call him Jack), has continued to return many times, usually between sunrise and 10am. Sometimes he’ll make a fly-by before sunset. Often his quiet arrival escapes our notice; either we’ve been running errands, we’re out hiking with Luna, or enjoying a short roadtrip. These are the times he’s been able to drill six 3”-wide holes on the initial wall, and another 3”x6” hole just around the corner which was so deep, he almost penetrated the interior of Roy’s woodshop! This gives a whole new meaning to the term “Airbnb!”

After a few weeks up and down our fully-extended extension ladder to make a 2-step/2-day repair job/hole, we were making ZERO headway. Jack, unable to resist the need to drill him a roost cavity, was always one hole ahead of us. And because he didn’t hesitate to redrill newly repaired holes, was there something we were doing wrong?

All Flicker painting are larger than life, because that’s how they seemed to me!

It’s an Education in Biology and Patience

So we learned to listen for his noisy “kerrreee” scream-like call announcing his presence from one of Jack’s many favored perches around the house. Unless we missed it, his territorial call would put us on high alert, ready for action. We also listened for his series of warm-up test pecks that usually sounded inside the house. This “alarm” would catapult one or both of us from a comfy chair and run outside yelling and clapping our hands.

Between listening, running, clapping and yelling (and wondering what the neighbors might be thinking), I discovered a few interesting things on-line…..

Woodpeckers can’t resist drilling holes in synthetic stucco. This product provides the perfect surface for woodpeckers to hammer. When they begin tap pecking, it creates a hollow sound because the synthetic stucco includes a foam layer. The woodpeckers peck through the hard outer surface into the foam where it is easier to create a larger cavity to nest.

#1 …. Our entire home happens to be covered with synthetic stucco! While this might explain Jack’s insatiable desire to drill his roosting cavity into our home and not into one of the surrounding hardwood piñon pines, we’re not going to replace the stucco.

Basil, mint, cinnamon and/or lavender are suggested as natural, non-toxic deterrents for woodpeckers, who dislike strong aromas. The scent of basil, in particular, can be overwhelming and confusing to woodpeckers. Crushing one or a mix of these herbs with adding a bit of water, creates a green slurry that can be filtered and applied with a spray bottle to the affected area(s).

#2 …. This idea was worth a try, especially since there’s still have basil and mint growing in the garden. After collecting several handfuls of each, I popped the mix into the food processor with a bit of water and flipped the on switch. Gathering the resulting slurry, I filtered it through paper towels and collected the liquid for a spray bottle. That was several weeks ago, and with every hole repair, Roy’s been thoroughly soaking first the patch job then follow-up stucco coating with the basil/mint spray. It’s hard to know if it’s actually working, but the initial drilling sites haven’t been redrilled in the past week. It could also be that Jack is gone; pushed out with one of our heavy rainstorms. Or he’s begun drilling more recent holes over the RV garage door. With each repair, Roy continues to spray the basil/mint mix.

The Federal Migratory Bird Treaty Act*** provides protection for Flickers (and all woodpeckers), making it illegal to harm or kill them. But when warranted, migratory birds can be killed under a depredation permit issued by the Law Enforcement Division of the USDI-Fish and Wildlife Service (USFWS). Authorization by the relevant state wildlife agency also may be required before lethal control methods are initiated. Sound justification must be present for the issuance of depredation permits.

#3 …. Applying for a depredation permit may be our last resort, if Jack and his cohorts threaten to turn our brand new home into Swiss cheese.

AGAIN!

That’s the story, almost. This clear Conflict of Interest; an obvious Battle of Wits, continues. Just yesterday, one of the holes Roy patched above the RV garage door was redrilled this morning!

Oh Good Grief!

It’s already been repatched and resprayed, and while writing this story in my studio with window cracked and a clear view of the patched hole, I’m sure to hear and see that gorgeously determined Flicker if he returns to jackhammer away, once again, into a side of our home!

I’d love to know if you or anyone you know has a proven solution to this natural dilemma. Meanwhile …..

Thanks for stopping by, and Happy Thanksgiving!

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*Northern Flickers are divided into 2 subspecies, the Western red-shafted flicker (C. auratus ssp. cafer) and the Eastern yellow-shafted Flicker (C. auratus ssp. auratus). The red-shafted subspecies is found throughout Mexico, western and west-central U.S. (where it is common all year long), and British Columbia, Canada. The closely related yellow-shafted subspecies, which is highly migratory, is found in eastern and east-central U.S., the Canadian provinces and Territories (except B.C.), and far north into AK.

**Where the range for both subspecies overlaps (in the ‘lower 48’), a lot of hybridization occurs. It’s common to see a red-shafted flicker with more orange feather shafts and/or shades of yellow-orange on the underside of their flight feathers. The same holds true for the yellow-shafted hybrid. Otherwise, appearances differ notably between both subspecies of the Northern Flicker, primarily where the malar (mustache), nape pattern (back of the head below the crown), face color, and tail and flight feathers are concerned. See the table below for non-hybrid subspecies characteristics. For hybrids, any color and pattern variation(s) and combination(s) you can imagine have probably been found!

Northern Flicker subspecies	Red-shafted	Yellow-shafted
Face color	Gray	Buffy to warm, light brown
Malar color	Male: red Female: brown	Male: black Female: brown
Nape color & pattern	Gray, unpatterned	Male: Red crescent on gray Female: gray, unpatterned
Feather shaft/under flight feathers	Pinkish to reddish to red	Yellow

***A woodpecker can peck wood 17x/second, and from 8,000-12,000x/day! Really! And they can drill into wood at a force 10x greater than a football tackle that would cause a concussion. On the November 17, 2025 episode of the Science Friday (SciFri) podcast, biologist Nick Antonson stated that woodpeckers can peck 20-30x their body weight. Now that’s amazing for a Flicker that weighs about 6 ounces!

****Because we had no desire to harm the Flicker(s) drilling into our new home, even when we reached our point of extreme frustration, we wanted to ensure our deterrent efforts aligned with wildlife regulations; especially with the Federal Migratory Bird Treaty Act (Act). Flickers (and all woodpeckers) are considered a migratory non-game bird species, and protected under the Act. It’s illegal, punishable by fine and/or imprisonment, to harm or kill them.

Male Western red-shafted woodpecker with his tail braced against the branch(bird pixels.com)

National Button Day

November 16, 2025

Go ahead and ‘Zip,’ ‘Lace,’ or ‘Snap,’ but don’t forget to ‘Button,’ for today we celebrate National Button Day! And not just Button, the noun ….. that often round, oval, and curiously odd-shaped fastener useful for bravely closing shirts and blouses, trousers, and shorts, skirts, jackets …… but Button-ing, the verb …. the ubiquitous and organized hobby of button collecting officially recognized by the National Button Society. Don’t you think it’s about time to Honor the Button!?

*Zentangle Patterns: Buttons, Bresa, Ribbon’nu, Suru, Beadlines, Fandance, Bounce, Amath, Antique, Beetwin, Deelish, Chain Gain, Elbe, Itsy Twisty, Centipede, Zeppo, Sea Wave*

Button History

Throughout history, buttons have been mostly functional – used to fasten pieces of cloth together. But their intentional use as decoration is well documented.

The oldest known button was found in the Indus Valley, a region of modern Pakistan. Estimated to be around 5,000 years old, it was made from a curved shell and has a flat face that fits into a loop. This unbelievably old button is believed to have been used solely as decoration. (Wonder who the button artist was?)

Ancient Romans, who lived from the 8th century B.C.E. To the 5th century C.E., also made and used buttons. Because they wore loose-fitting garments made of heavy material, their buttons were thick and made of horn, wood, and bronze.

But the button didn’t serve as a functional fastener until the Middle Ages (5th to 15th centuries C.E), when buttons were used for more fitted clothing for men and women.

Button makers didn’t become popular until the 1600s. During that time, buttons could only be afforded by wealthy men and women, becoming a symbol of prosperity and prestige.

In the 1890s, in response to the fast-growing ready-to-wear industry, freshwater pearl button manufacturing exploded. In factories from Wisconsin to Iowa to Arkansas, workers used tubular saws to cut round blanks from mussel and clam shells, which were ground to standard thickness, then faced, drilled, and polished.

But it wasn’t until the 1920s, that button prices became more affordable and could be worn by everyone. This was primarily because buttons were made of inexpensive synthetic materials and could be made in larger sizes, in a rainbow of colors. Becoming increasingly common, ready-to-wear fashions began featuring buttons that were not only functional but decorative.

Today, buttons can be simple disks with two to four holes, and are made of metals, plastics, resins, and acrylics. But button makers still create more elaborate designs. If you can imagine it, there’s probably a button like it. From animals and food to iconic buildings and famous people, button makers make them. They’re colorful and fun and designed to be decorative. While the fun ones may be less practical, they’re still made to function.

What Makes a Button?

Over the millennia, people have made buttons from a variety of materials. In ancient times, buttons were formed from natural and readily available substances such as stone, shell, bone, clay, or wood. Some rare antique buttons (those more than 100 years old) made of early plastics like celluloid or Bakelite are highly collectible, as are those made from bone, stone or wood, glass or metal, and shells such as mother of pearl or tortoiseshell. (Note: if your grandma left you her button jar, look for buttons made from just about anything but modern plastic ….. they may be considered collectibles and might demand a hefty price! (Do I see an Antiques Roadshow in your future?)In more modern times, metals, plastics, resins, and acrylics have been used.

The Art of Buttoning

Did your grandma or mom snip the buttons off clothes headed for the rag bag? So many buttons collected in jars or tins. One day I discovered a decorative fruitcake tin high on a closet shelf. Afraid a waxed paper-wrapped brick of cake might still be ‘mulling’ inside, I held my breath and took a look. Instead of a dense cake, the tin was heavy with the weight of hundreds of colorful orphaned buttons! Running my hand through the collection, it was easy to imagine I’d stumbled upon a treasure chest of gold as the buttons fell between my fingers back into the tin! That ‘treasure’ continued to feed my imagination for years. They became great substitutes for missing Jax pieces; strung together, buttons made draped garlands, tree ornaments, a bracelet and necklace; even a stuffed bear who was ‘blind’ in one eye, regained his ‘sight’ after receiving a button transplant.

Today, the National Button Society (NBS), with a membership of over 3,000, reports there are thousands of button collectors in the United States (are you one of them?). Also, more than 70% of states have their own button societies (now that’s just ‘cute as a button’), and countless smaller, local clubs exist across the country.

Did You Know ………

As of May of 2001, Guinness World Records certified that Dalton Stevens, from South Carolina, had the largest collection of buttons in the world. With a total of 439,900 unique buttons, he was also known as the “Button King.” His collection is housed in a museum in Bishopville, South Carolina, and features numerous objects covered with his unique buttons, including a car, an outhouse, and a coffin.

Another large button collection can be experienced at the The Waterbury Button Museum, located on the top floor of the Mattatuk Museum in Waterbury, CT. This collection of over 20,000 buttons was donated by the Waterbury Companies in December 1999, and includes buttons from around the world. From mass-produced military buttons to handmade fashion buttons, the display includes buttons made from glass, bone, jade, porcelain, plastic, and metal. The buttons represent the history of Waterbury, which became synonymous with button manufacturing, particularly for military uniforms, since 1812.

HOW TO OBSERVE NATIONAL BUTTON DAY

Do you have a fun button collection? Are you a member of a local button group? Have you joined The Official Button Lovers Group on Facebook? If you’re intrigued by buttons after reading this post, or want to be, here’s some ideas to pique your curiosity and cultivate a budding love of buttons:

Start a button collection
Make a button necklace or bracelet
Design a craft using buttons
Make an ornament using buttons
Play a game with buttons, like Tic Tac Toe or Checkers

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Did you ever imagine you would be thinking twice (or more times) about buttons today? I certainly didn’t! So why not come along with me and jump on that button-covered Band Wagon to celebrate and pay homage to the hard-working button, the “fossil of the sartorial world.”

But more than anything, have a fun National Button Day, because as J.D. Barber once said, “Trying to make the presidency work these days is like trying to sew buttons on a custard pie.”

As always, thanks for clicking on your email button today, and stopping by!

EggTober 2025 ….. the Full Four Submissions + Bonuses

November 15, 2025

It’s a wrap! EggTober 2025 – the Full Four Submissions- all in one place!

My 3 minute YouTube video (see link below) features all 32 annotated bird egg paintings submitted for Inktober2025, along with several bonuses you won’t want to miss!

1) a pair of never-seen-before annotated Common Nighthawk eggs painted for the cover of my 6”x9” handmade journal ………

2) an index, by common name and date of appearance, of the 32 bird eggs painted and annotated between October 1 and November 1, 2025 ………

3) an accordion book attached to the inside back cover that has all the fascinating details about each of the 8 layers of an avian eggshell

YouTube Video Link

For some reason, I’m unable to embed my YouTube video directly into this post. This is rather inconvenient, huh! So until I can troubleshoot the player issue, I’d love for you to click on the link below to view the video on my YouTube channel!

https://www.youtube.com/watch?v=keiOCtFwASo

And That’s All Folks!
Thanks so much for joining me on this fun educational adventure.

P.S. If for some reason you’re unable to view the video, please let me know.

EggTober 2025/Submission Four ….. Days 25 – 31

It’s All in a Day’s Work!

November 3, 2025

EggTober 2025 has officially ended! And Wow … I’m so eggs-cited to share Submission Four, the finale, with all-y’all! The eggs showcased for Days 25-31 +1 (yes, another random bird flew in and laid a bonus clutch on the last page) are all snug in their New Mexico nests. Also, you’ll notice a bit more text surrounding those nests.

Following Submission Three, where my narrative focused on the different layers of the eggshell membrane, I was curious about how avian eggshells are constructed. Then I wanted to know more about the entire reproductive system of birds, from ovulation to fertilization, to egg laying. And Then I couldn’t rest without knowing about the embryo, the yolk, the egg white, and all the bits and pieces you see when cracking open an egg! I didn’t know any of this, and if you don’t know, you’re head is about to explode in wonder!

The Avian Oviduct and Egg Formation

It takes about one day to build an egg. But to prepare for the journey, about 7 to 9 days before the egg will be laid, the Yolk must be formed. Here’s the story of …..

The Yolk …..

….. formed in one of the many Follicles of the Ovary, the vitellus or Yolk begins as an immature Ovum that is stimulated to enlarge over several days by receiving deposits of yolk material. Once growth is initiated, over the next 7 to 9 days the Yolk’s formation intensifies as 99% of its nutrient-rich layers are deposited until it’s fully formed. Now mature, the Follicle ruptures and the Yolk is released in a process called Ovulation.

And this is where the Journey through the Oviduct begins! Over the next 24 hours, the developing embryo acquires the many layers it needs for nourishment, respiration, and protection until it’s formed into a perfect egg ready for laying. The entire journey takes place in the Oviduct …..

….. which can be divided into several regions: the Infundibulum, Magnum, Isthmus, Uterus, and Vagina. What happens in each of these regions is nothing short of fascinating!

Infundibulum – After Ovulation, the Yolk immediately enters the funnel of the Infundibulum (the Ostium) where the Ovum is fertilized and the Chalazae is formed. With the help of ciliary action, it takes 30 minutes for the Ovum to move through this region of the Oviduct to the next, the Magnum.

Magnum – It’s this region where the Yolk, together with the now developing embryo and the Chalazae, gets a protective coating of protein-rich Albumen, a process that takes about 3 hours to complete, before moving along to the Isthmus.

Isthmus – The Inner and Outer Shell Membrane Layers and the Nucleation Sites are formed in this region of the Oviduct. This takes about an hour before the package is delivered to the Uterus.

Uterus – This is where five of the six layers of the outer Eggshell are formed. They are the Mammillary Layer and Mammillary Bodies, Organic Matrix Layer, Crystalline Palisade Layer, Vertical Crystal Layer, and Shell Pigment Layer. Also, as much as one-third of the protein in an egg is added while in the Uterus.

It takes about 20 hours for the egg to move through the Uterus while these layers are deposited. And as the egg moves, it twists and turns. When it’s time to add pigment, the rate of rotation adjusts to ‘paint’ the species-specific patterns we see on the eggshell, leaving a visual record of the egg’s movement in the Uterus. For example, if streaks or elongated tracks on the shell are required, movement is more rapid than when creating round spots, blotches, speckles, or bands. After pigment is added to the outer shell structure, the layers of background color and any markings are enclosed in calcite crystals.

Vagina – The last region of the Oviduct where the Cuticle (the Bloom) is added to the shell just before the egg is laid.

The egg is now complete. The entire process, beginning with the release of the mature Yolk and Ovum from its Follicle until the egg’s final touches, takes 24 hours! And the timing ensures the egg is always laid sometime during the day.

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Glossary and Other Interesting Things

Albumen – refers to the “white” of the egg. The Albumen is an effective barrier against microbes that might cross over and cause disease in the developing embryo. Albumen contains over a hundred antimicrobial proteins.

Chalazae – two spiral bands of white, stringy tissue that suspend and hold the Yolk in the center of the Albumen.

Crystalline Palisade Layer – A tough, mineralized structure of calcium carbonate crystals that grow into dense columnar units above the Mammillary Bodies (the mineralized base of the crystalline eggshell). The amount of shell deposited is determined by the time spent in the Uterus.

Eggshell – Depending on species, the eggshell represents from 9-15% of the total weight of the egg.

Eggshell Formation – The Crystalline Palisade Layer is essential to the process of eggshell formation which takes place in the Uterus.

Nucleation: The process begins at the Nucleation Sites, located on the External Shell Membrane, which are the specific places where the mineralization of calcium carbonate begins.
Initial growth: As calcium salts are deposited and crystallize, inorganic calcium carbonate crystals grow around and outward from the Nucleation Sites, forming the cone-shaped Mammillary Bodies; the first, innermost calcified layer of the eggshell, anchored to the External Shell Membrane. This base of mineralized shell provides mechanical strength, and serves as the main source of calcium for the developing embryo’s skeleton.
Maturation – The calcium carbonate crystals continue to grow into the dense columnar units that form the Crystalline Palisade Layer, creating a tough, mineralized structure that protects the embryo. The amount of shell deposited is determined by the time spent in the Uterus.

Follicle – an enclosed cavity in the Ovary

Labile Medullary Bone – a temporary, highly porous, and woven bone tissue that forms, driven by hormonal changes in female birds, in her medullary (marrow) cavities in the period leading up to and during egg-laying. As a highly porous, woven bone, medullary bone has no significant mechanical function or structural strength. Its role is strictly metabolic.

The word labile means the bone is unstable and readily undergoes rapid and frequent change. Once the egg-laying period is complete, hormones change and medullary bone is reabsorbed.

Labile Medullary Bone Formation and Calcium Requirements – It’s interesting to note that an egg-laying hen requires 10% of her the total body calcium reserves during each 24-hour period she is producing eggs. To meet this calcium requirement, primarily for eggshell formation, it’s necessary that her plasma (blood) calcium levels triple during egg formation. This calcium is mainly obtained from increased intestinal absorption and a highly labile reservoir found in the medullary bone. In other words, to meet the calcium requirement, the hen’s body naturally produces it as medullary bone.

Mammillary Bodies – The first, innermost calcified layer of the eggshell, anchored to the External Shell Membrane. These cone-shaped Mammillary Bodies form the base of mineralized calcium carbonate which provides mechanical strength to the shell, and serves as the main source of calcium for the developing embryo’s skeleton.

Nucleation Sites (aka Organic Cores) – form in the Isthmus region of the Oviduct, and are found on the External Shell Membrane. Composed primarily of organic material (proteins, proteoglycans, collagens), they are the specific locations where the mineralization of the calcium carbonate shell begins. In other words, the Nucleation Sites provide the initial template or “seed” for calcium carbonate crystals to start forming.

Oviduct – the tube that transports the developing egg with embryo from the Ovary to the Vagina.

Oviduct … Only One? – Yup! Most bird species have only one Ovary and adjoining Oviduct, the other having degenerated when the hen was, herself, a developing embryo. This evolutionary modification probably resulted because egg production from two ovaries would deplete the female’s body of calcium to excess. As has been demonstrated in chickens that are on a calcium deficient diet, egg production ceases.

Ovulation – The process in which the mature Yolk and Ovum is released from its Follicle in the Ovary and is received into the Oviduct through the Infundibulum.

Ovulation Rate – Within 1 hour after a hen has laid an egg, the next mature Follicle in the Ovary ruptures (aka ovulates), releasing the mature Yolk and Ovum.

Ovum – an unfertilized egg

Pigment or Not? – Whether an eggshell is white, or decorated with a background color and/or markings, it’s appearance is influenced first by the species of bird, then by lifestyle and nest location. The specific color of an egg is an adaptation to its environment. This is where camouflage and/or thermal regulation may be required.

Thermal regulation is still being studied, but where camouflage is beneficial, egg color depends strongly on nest locations:
- White eggs – prevalent among birds like pigeons, doves, swans, many seabirds, etc. These birds often build concealed nests where camouflage isn’t necessary, or inconspicuous locations are chosen for nesting where white coloring helps camouflage the eggs, reducing the risk of drawing attention.
- Blue or green eggs – Bluebirds, robins, sparrows, parrots and other birds that lay pale to bright blue, blue-green or green eggs blend in with the sky or the foliage of nesting sites, providing natural camouflage.
- Brown or speckled eggs – Brown or highly marked eggs with speckles, spots, blotches, or scribbles provide excellent camouflage for ground-nesting birds like quail, avocets and killdeer. The mottled appearance of these eggs blend well against rock, sand, soil, foliage and branches. The eggs’ colorations are camouflaged well in nests woven from a variety of materials to nests that may be nothing more than a scrape or depression in the ground.

Shell Pigment Layer – Pigment granules are deposited on the outer shell structure, forming color layers which are then enclosed in calcite crystals.

Sperm Storage – a female bird need mate only once for the sequential formation of her eggs to be fertilized. In other words, each newly ovulated egg that arrives at the Infundibulum, which occurs every 24 hours (more-or-less), becomes fertilized from a single mating. That’s because female birds can actually store sperm in Sperm Storage Tubules (SSTs). SSTS are tubular “invaginations” in the Infundibulum where sperm can be kept alive for 2 to 15 weeks (depending on the species), and can be released after Ovulation.

Uterus – the Shell Gland

Yolk – The nutrient-bearing portion of the egg containing most of its fat, minerals, and many of its proteins and blood vessels.

Yolk Behavior – The Yolk always rotates so the developing embryo floats to the top, regardless of the egg’s position

Zygote – the fertilized Ovum

Wow, gosh! I’m egg’s-hausted ….. how about you!?! But wasn’t that a fascinating journey through a bird’s oviduct? A literal look behind the scenes!

And that concludes my Inktober/EggTober 2025. Researching so much information not only took me down some fascinating rabbit trails, but everything I learned in the month of October blew my mind! And everything I uncovered had to be shared with you all. The bounty was voluminous, resulting in each Submission eggs-panding to accommodate nearly everything. Yes, you read that right ….. I nearly got everything shared, and there’s still so much more to learn about past, present and future bird eggs and all eggs in general. Maybe once my notes are gather and organized, and I pursue answers to countless questions on the when’s, why’s and what-for’s, it will be time for EggTober 2026!

Did you participate in this year’s Inktober? Maybe my four submissions gave you ideas for Inktober 2026? Share your thoughts and ideas. Meanwhile ….. That’s all for now, yolks!

As always, thanks for stopping by!

P.S. in case you missed any of my previous EggTober 2025 Submissions, you can catch up with the following links: Submission One, Submission Two, and/or Submission Three! Enjoy!