We've had around 30 Alias calves in the last few calving seasons and you will get multiple colors. Red and White stocking legs out of black cow, same black cow last year had solid black calf, year before that she had a smokey calf, and year before that had a yellow calf. All 4 of those color combos were from the same cow 4 years in a row bred to Alias. We have white calves out of black cows, smokeys out of smokeys, but they usually come black out of the smokeys at our place, red cows having red calves, yellow calves, and black and white calves.
Lots of variation each and every year. I won't have as many this coming year, but there are still a few bred to him. He makes them super stout in terms of muscle and bone, just got to watch that front skeleton. Average birth weight has been around 85-90 lbs, don't remember pulling one out either.