Grulla is a horse with a black mane, tail, forelock, legs, ans nose. The head, body, and neck are a brown-ish and grey miced together.
The color you will get will depend on the individual parents genetics. There really is not enough information to answer the question. Is the bay Heterozygous or Homozygous for the red factor and Agouti genes? What pinto pattern does the bay have? As for the Grulla, is it a true Smokey grulla or a regular Grulla? the exact genetics are what will determine the foals color.
Grulla Morioka was created in 2000.
Believe it or not this is not half horse/half gorilla. The word is grulla and its a color of horse. (not a breed) Dark golden brown with black undertones, the grulla (some say it grullo) is not one of the most common horse coat colors and many people have never heard of it.
A smokey grulla is a black horse with a dun gene, and a cream gene.
Grulla National Wildlife Refuge was created in 1969.
Grulla is a horse coat color that can occure in any breed. The dunn delution (horses with a dorsal strip) delutes or changes a horses original coat color. The dun gene turns a bay coat color into a yellowish coat color with black mane and tail with a dorsal stripe (Classic dunn). The dun delution lightens a sorrel body coat color but does not affect the color of the mane and tail (claybank dun) The dunn delution on a true black horse will produce a grulla (mousy grey color with black mane and tail. The dunn delution is not to be confused with the creme delution which delutes sorrels to palominos and bays to buckskins.
23.44% -Grullo Roan23.44% -Grullo23.44% -Blue Roan23.44% -Black1.56% -Red Dun Roan1.56% -Red Dun1.56% -Chestnut Roan1.56% -Chestnut
Flea bitten grey, Darker try grulla
Her paternal grandfather was Enrique Longoria, born July 15, 1916 in La Grulla, Texas. His father was Mateo Villarreal Longoria, born Sep 21, 1894 in La Grulla.
In the game horse isle this means your horse is flea bitten The little brown or red spots on a horse are the "flea-bitten" horses!
I have never heard of a coloration like that, it may be totally unique or at least very rare. But if you are looking to register him, you would just have to say "Black with Dorsal Strip"
The color of the foal will depend on the exact genetic coding of both the sire and the dam. A line on the back of a bay horse is called a dorsal stripe, this can be caused by either counter-shading from the Agouti gene or she could contain a dilute gene hidden somewhere in her genetic code. Without know which it is it could be impossible to say what color the foal could be. You do have a chance at a foal being one of the following colors Bay dun, Dun, grullo, Black, Red Dun, or Chestnut. That's just going by basic colors and not exact genetics.