Hold onto your hunting caps -- Britain's King Charles III is reportedly fuming over a pheasant shortage at Sandringham Estate that might nix the royal family’s beloved holiday shooting tradition.

At the heart of the matter, a lack of game birds on the estate threatens to cancel key events like the Boxing Day shoot, a cherished pastime for the 76-year-old monarch, who’s already grappling with cancer treatments and a packed royal schedule, as Fox News reports.

This isn’t just about missing a few shots; shooting at Sandringham, inherited from Queen Elizabeth II, brings the extended royal family together, reinforcing bonds through an aristocratic tradition that’s stood the test of time.

Shortage sparks royal frustration

According to The Sun, the bird population at Sandringham has plummeted, casting doubt on the entire winter shooting calendar, including the all-important holiday events.

King Charles, a staunch advocate for eco-friendly estate management, has refused to import pheasants from elsewhere, a decision that’s backfired spectacularly as the numbers just aren’t there.

As British royal expert Hilary Fordwich told Fox News Digital, “King Charles III is livid, frustrated and disappointed,” and who can blame him when a family tradition hangs in the balance?

Estate management under fire

Fordwich also noted, “He’s also annoyed that the mishap reflects rather poorly on the management of Sandringham,” pointing to a recent staff shake-up that saw a long-serving gamekeeper let go.

Turns out, maintaining game birds in the area is “challenging,” as People magazine reported, but shouldn’t a royal estate have a better grip on such a storied pastime?

With the king pushing for sustainable practices, it’s a noble intent, but as we’ve seen, good intentions don’t always fill the fields -- or the holiday calendar.

Health struggles add to woes

Amid this development, King Charles continues weekly cancer treatments while juggling full-time royal duties, making the holiday downtime with family at Sandringham all the more precious.

British broadcaster Helena Chard remarked to Fox News Digital, “Allegedly, King Charles is disappointed that one of his favorite Christmas family traditions may not take place this year.” Well, when you’re battling illness, a canceled tradition is salt in the wound.

Chard added, “The Sandringham shoot is questionable due to a lack of pheasants,” suggesting alternatives like clay pigeon shoots -- hardly the same, but perhaps a necessary pivot in these woke-leaning times.

Tradition faces criticism, change

The shortage might even prompt a broader review of the shooting tradition, already under fire from animal rights groups who decry the practice as outdated carnage.

Prince William, at 42, loves the sport but is keenly aware of public disapproval, as royal author Tom Quinn noted in his book Gilded Youth, questioning if such pastimes suit the next generation like Prince George, who recently joined a grouse hunt at Balmoral.

Meanwhile, progressive shifts loom large -- Kate Middleton reportedly bars her children from the old “blooding” ritual, and with King Charles breaking tradition in his last Christmas speech at Fitzrovia Chapel, focusing on community and inclusivity, one wonders if the monarchy’s field sports are on borrowed time.