In much the same way that your cat doesn’t understand mirrors and tries to fight its own reflection (silly kitty!), a bird just doesn’t see a big glass window. Thus, it tries to fly on through and smashes its little skull down into its bird-brain. Thunk.
Thankfully for our little feathered friends, there is a solution. Ornilux glass, from Arnold Glas, has a special UV coating which is invisible to us, but easy for birds to see due to eyes that see different wavelengths. A new version of this glass, called Ornilux Mikado, takes things a step further by printing a spider’s-web of UV stripes onto the panes.
Birds aren’t arachnophobes, but spiders apparently design their webs to warn off birds and stop them flying through and destroying the silky structures. The new Mikado pattern mimics the patterns used by spiders.
According to Treehugger, the glass reduces bird-collisions by 75%. Given that 250,000 a birds are killed by windows every day in Europe, and around 100 million per year in the States, that’s a lot of rescued birds.
My parents could have done with something like this when I was a cry-baby child back in the 1970s and the local birdies would take one look at our full-length living-room, glazed front and back, and think one word in their tiny heads: “Shortcut.” Thunk. They’d drop to the floor, dazed or dead, and I would start bawling once again.
Ornilux [Arnold Glas via Treehugger]
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