ChrisinCowiche
Posts: 7845
Joined: 12/16/2009 From: Cowiche, WA Status: offline
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Our area is naturally mostly sage dessert but there are some native evergreens, cottonwoods, etc... (Cowiche is said to mean footbridge between the desert and the mountains) and the orchards have thousands (millions?) of trees within a few mile radius of us, so the bird population is dense, particularly in whatever fruit crop is ripe at any particular time. Folks here use air cannons, scarecrows, netting, and all other manner of bird deterrent. It sounds like a war zone sometimes when the air cannons are in constant use across our little valley. I've heard the "sacrifice a few rows" theory before, but birds don't know how to read the row markers, and in my case with only 43 rows exposed on a 4 sides, I'd be giving up a bunch of yield if I donated some intentionally for the birds. We do have a good raptor bird population too, hawks, eagles, owls all live here, but the magpies are too big and mean for even the largest raptor. The more I look at whole field netting, that seems most efficient and cost effective. I need to price some wider nets, I think they told me 50 feet wide, maybe wider. But I might need 30 - 7 foot tall people to deploy them. We'll see.
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