Lambs abound at Stemple Creek Ranch at this time of year.    David Briggs

A lamb will be born on the rolling hills of Stemple Creek Ranch nearly every day through Valentine’s Day. Although the births rarely require assistance from fourth-generation Tomales rancher Loren Poncia and his crew, raising lambs on open, organic pastures involves vigilance, problem solving and care. 

The flock of around 700 sheep represents several . . .