Jun 18, 2015 | Featured Web Article

Do sapsuckers damage trees?

Sapsuckers boring trees is natural and necessary for their survival. It’s what they do for a living!
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Sometimes, yes, sapsuckers damage trees. Their boring won't kill the tree, but it will weaken the wood and allow the potential for disease to enter. But not necessarily. We've seen enormous, healthy-looking trees with sapsucker scars. Unless you plan to sell your tree for lumber, you might never notice a health problem with the tree. Odds are, it will live for many decades despite the sapsucker holes.

Woodpeckers boring trees is natural and necessary for their survival. It's what they do for a living! Unfortunately, the birds sometimes choose a tree that you care about for their food source.

To encourage sapsuckers to find another tree to bore, try wrapping the trunk of your tree in hardware cloth—not too tightly, and be careful not to let the tree grow around it. Here's what the University of Illinois Extension Service suggests: To reduce damage from these birds, hang strips of aluminum foil, pie tins, or other objects that flash light and/or make noise in the trees.

Other sources recommend wrapping the trunk in burlap, but not during summer, as it will hold moisture against the tree, increasing possibility of infection from mold and bacteria.

For solutions to other backyard problems and pests, check out The Backyard Bird Watcher's Answer Guide, which answers 101 of the most-often-asked questions about backyard birds.

About Dawn Hewitt

Dawn Hewitt is the managing editor at Watching Backyard Birds and Bird Watcher's Digest. She has been watching birds since 1978, and wrote a weekly birding column for The Herald-Times, a daily newspaper in Bloomington, Indiana, for 11 years.

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  • I have experienced this when a house wren punctured 5 blue bird eggs last spring in our blue bird box. Then I hung out a wren box by the trees and he got busy filling it and left the bluebirds alone and they successfully raised another brood!
    by Susan, Sun, 07 Apr 2019
  • I also have several turkeys that live in the woods behind me. They visit early morning and near sundown. Living in the country with a mountain and brook behind my house, I have animals visiting 24hrs a day. My turkeys are awesome. They know me and wait for their breakfast. They hop up on my patio wall to look in my windows. I also noticed the 2 birds that are the lookouts. They come over to eat as the others march across my lawn to my neighbor who also feeds the animals. We also have coyotes that, I am sure, have eaten turkey dinner. The squirrels run around and chase them to protect their seeds and cracked corn. I feed my 3 raccoons peanut butter jelly sandwiches, which they share with a possum and 3 skunks, at the same time, by the way. No food goes into my garbage. Meat scraps go to crows and hawks. Everything else, even soup, gets eaten before the sun is completely set. That keeps bears away if no dishes are there to entice. I break up bread in tiny pieces now and turkeys 'gobble' it up. So happy to find another person that enjoys wildlife. Nothing is more satisfying than walking out side and spotting Daisy the skunk, calling her name and watching her tripping all over herself, running to meet you. Thank you for your valuable information.
    by Stella Kachur, Wed, 27 Mar 2019
  • This is exactly my experience. The local feed store had some on sale so I thought I'd try some. Actually I was shocked at how it is avoided, and I've been feeding birds for more than 40 years. I suppose I've never had it out as the ONLY food source, but when I put it out along with the blackoil, peanuts, cracked corn and suet cakes, absolutely nothing would touch it. Even when I dumped some on the ground the rabbits wouldn't eat it, nor would the squirrels. Eventually some turkeys and deer ate some--when they could find nothing else underneath the other feeders. But even they left plenty on the ground which they NEVER do with cracked corn, sunflower, etc.Every person should try some if they're inclined and decide for themselves since every situation may be a bit different, but for me/my species, safflower is a big no.
    by Colin Croft, Sun, 03 Mar 2019
  • I have questions about the Zick Dough? It says not to use in cold weather. It is still in the 40s here. Too soon? How long should I expect a supply to last? And, use a tray feeder? Thanks.
    by martindf, Sun, 25 Nov 2018
  • Glad I found this. I'm a snowbird and was worried about all the birds that come to feed at my birdfeeder. I have Cardinals, sparrows, doves, Blue Jays, chickadees. I hope they'll find food elsewhere while I'm gone.
    by Donna, Sat, 03 Nov 2018