Interesting!!!
This is what I found about them with the following pic. It says that they're a Marans x Rhode Island Red hybrid.
View attachment 2631975
Speckledy aka Speckled Ranger
Are you ready for your new favorite breed? The Speckledy is a modern hybrid, resulting from a cross between a Rhode Island Red rooster and a Marans hen.
They are elegant in build, with feathering that resembles a Cuckoo Marans. The feathers are silky, soft to the touch, and quite abundant and fluffy. They have pale bay eyes, pale legs, a medium-sized single comb, and small earlobes and wattles.
They are a docile, easy to tame, and easy to handle bird. They are good foragers and well suited to a free-range environment.
Speckledys are very good layers. Hens will lay 250-270 chestnut brown eggs per year, which are often speckled. Their eggshells are particularly strong and the yolks are a deep yellow. They may produce less than some other hybrids, but they will keep your egg cartons full!