Cracking the Deer Plant-Monitoring Network
July 12th, 2022
I’ve long suspected that deer have some sort of sophisticated, yard-monitoring network that lets them take maximum advantage of the plants that gardeners set out.
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How did deer pick out hostas from behind a juniper planting, above a three-foot brick wall, and hidden between bleeding hearts and hellebores?
Now I’m sure.
There’s just too much efficiency going on to assume that simple-minded deer happen to wander by and find certain target plants for dinner almost as soon as they’re in the ground.
I think the truth might involve satellites and a scent-driven radar system.
Four episodes in one night nailed it down for me.
One was the six-pack of ‘Denver Daisy’ rudbeckias that I planted in two different spots of my front yard – one of them within five feet of my front bay window (not a spot where you’d think a deer would want to go).
Rudbeckia isn’t a species deer particularly like. Yet three of my new ‘Denver Daisies’ didn’t even make it until the next morning. A neighborhood deer – probably a low-ranking one in the local squadron due to the risky window-side location – devoured the ready-to-open flower buds and stems in the cover of darkness.
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These ‘Denver Daisy’ rudbeckias didn’t even make it unscathed through 12 hours in the garden.
The fact that the deer didn’t eat all six tells me that he/she wasn’t very fond of the plants. My hunch is that he/she was assigned to send me a “we’re-in-charge-here” message, but he/she couldn’t quite stomach the full assignment.
You could argue this was happenstance, that deer were passing by and were astute enough to pick out these newbies from the hundreds of other plants in my front yard (all ones low on the deer-preference scale and ones that haven’t already been eaten in the past three years).
But I’ve seen and heard so many reports of instant devouring that I think a more logical explanation is that higher-ranking deer back at headquarters are monitoring our planting activities, most likely using satellites.