What key modification defines the Yokohama's tail cycle compared to its Asian progenitor fowl?
Answer
Extreme annual molt
A critical factor in the successful divergence and stabilization of the Yokohama as a distinct breed involved altering the feather cycle relative to the *Onagadori*. The original Asian fowl suffered from an extreme annual molt that severely impacted the continuation of tail growth. Western breeders, through their selection process, successfully stabilized traits in the Yokohama that reduced this extreme annual molt, allowing the tail feathers to be impressive yet manageable, often shedding seasonally in a manner comparable to standard chicken breeds, thus cementing its identity as a separate entity.

#Videos
Ayam Yokohama Chicken Growth Time Lapse Day 1 to ... - YouTube
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