G'day,
Three years ago one of our cows produced twin heifers. We put them in with the bull last year for the first time. Four days ago one produced a nice Angus bull calf. Yesterday, about 1:00 PM, the other twin calved. I checked it from a distance. I like to give cows room when they calve and generally mark the calves on the second or third day. The calf was up and trying to drink. At 5:00 PM I went out to check and put out some hay, only to see the cow 100 yards up the paddock from where she had calved. She had another calf on the ground with her and the first calf was back where she calved at 1:00. In short this twin cow had twins on her first pregnancy. However she rejected the first calf completely. The hungry little blighter survived the night and was wandering with the mob when I checked at 7;30 this morning. I checked the other calf. It's a heifer and thus a Free Martin. We asked around the neighbourhood if there was anyone wanting an orphan steer calf and a family came immediately - they even had some colostrum - and took it to be a pet/grass-mower. Raising orphan calves costs more than they're worth in the market.
That's only the third set of twins we've had in 38 years - thankfully.
Jim