Circle P Cattle":59e1ay5x said:That's pretty cool, I had no idea you could have twins with different sires, that's pretty neat
Last year I had a Char bull and a Blk. Angus bull in with my cows and I had twins from a black cow, one white and the other black. I never really looked into it but I assumed it was only possible if both bulls sired one of the calves.Circle P Cattle":28z0g80i said:That's pretty cool, I had no idea you could have twins with different sires, that's pretty neat
I have heard of this happening with humans when a promiscuous dam is involved.Hook":41q47b8h said:If both horns are cycling and have a viable egg it's not a big stretch to have two different sires.
Really?Circle P Cattle":147yomr7 said:That's pretty cool, I had no idea you could have twins with different sires, that's pretty neat
MO_cows":1q81hcdo said:How cool that they all survived! The one with the Jersey foster dam must think it landed in heaven.
I remember hearing about Tarentaise cows having live quads twice in about a 20 year period. Found one online, the other set was from the 90's and up in the Dakotas but I didn't remember enough specifics to find the article.
http://journalstar.com/news/state-and-r ... 6464b.html
There was another set born in Europe that somebody posted in recent years, too. Might have been quintuplets in that case. So maybe with better communications, it's not so rare as previously thought. Or, by selecting for fertility for all these years, we are maybe starting to get too much of a good thing????