For the Birds
I’ve got a red red robin that comes bob, bob, bobbin’ along every day to pick off a few more of my meager first crop of backyard Petite Sirah.
He and his friends starting picking when my grapes reached the 11-13˚ Brix range, when a nice sweetness is balanced by some unripened acid.
They’ve been doing a good job picking the grapes cleanly off the bunches, leaving empty skins littering the ground.
Many birds are a bit more messy eaters, ripping open grapes and letting the juice seep out all over the bunch, causing rot.
Starlings and robins can be a big problem in some vineyards, especially along the outside rows of vines, and they are troublemakers at the winery as well.
Woodbridge Winery was fighting off birds nesting right above visitors’ heads for months (not exactly the best first impression!), before putting up netting, which is the only sure-fire way to keep the birds out of vineyards.
At another winery, a bird built a nest inside a large rotary fermentor, which is a big tank on its side that you can spin like a cement mixer. The pesky guy snuck right in though the six inch valve opening a cellar worker forgot to shut.
