Why I think d’Uccle are more popular in the US despite the d’Anver being one of the most popular breeds in Europe:
Hatcheries. D’Uccles are well-known by backyard chicken owners who have never seen a show.
Which is why my brother and I saw them and fell in love with them at the first fair we went to and why hatchery d’Uccles were the second chickens I ever owned, along with the Dominique bantams and “Jersey Giants” (hatchery birds so far removed from actual Jersey Giants they shouldn’t be called such.)
If d’Uccles are well known by the general chicken public, it stands to reason that they are well-known by standard breeders. Meanwhile, d’Anvers are fundamentally misunderstood. First off, they are rare in hatcheries. Secondly, if you are to look at the birds that won best-of-breed at the d’Anvers National this year and the last, you can see that judges do not know d’Anvers type.
The reason I liked d’Uccles more at first glance is because the pictures of d’Uccles in Storey’s Guide to Poultry Breeds were show-type d’Uccles. They were attractive, appealing. Meanwhile, the d’Anvers were substandard. Storey’s Guide, flawed as it was, was what introduced me to purebred poultry. So if everyone starting off doesn’t know what a good bird looks like, then how can they appreciate the breed?
In Europe, the Belgian breed complex (everything from d’Anvers to d’Boitsfoot) is often supported by one breed club. D’Anvers are the original breed and the lowest maintenance (and in my opinion best-looking, but lets go off of objective truths) so of course if someone has Belgian bantams, they probably have d’Anvers.
D’Grubbe are probably even easier to care for but while cute, they don’t have the beautiful tail. Also d’Grubbe and d’Anvers are often bred together so can almost be considered two varieties of d’Anvers.
I think I've observed the same here. We're not the best example, because we literally have almost nothing. Did some digging, found a seller of D'Anvers hatching eggs https://farmadias.gr/product/barbu-danvers/
. Yeah, parent stock doesnt look the greatest. I've definitely remember you saying this before. How can the top D'Anvers not be proper in type? Couldn't the judge get in trouble for that? I definitely understand your worries. After all, how can the people of the breed educate the public, if their winners are out of type birds? It's the very unfortunate side effect of not working with the mainstream breeds, I suppose