The list of signs and symptoms mentioned in various sources for Colorectal Polyps includes the 11 symptoms listed below: No early symptoms. Gastrointestinal bleeding. Rectal bleeding. Diarrhea. Constipation. Blood in stool. Watery diarrhea.
How to Prevent Woodpecker Damage. The best way to stop woodpecker damage is to keep the woodpecker from getting to the tree in the first place. Bird netting is a popular way to keep woodpeckers from getting at trees but other methods, such as using sticky substances on the trunk, will also work.
Wooden shakes and shingles also have many nooks and crannies that attract insects, thereby enticing woodpeckers. Insects will follow cracks between adjacent shakes upward underneath the overlapping upper shake in order to lay eggs, hide, pupate, and overwinter. Woodpeckers in search of these insects will drill straight lines of vertical holes, anywhere from three to six holes in a line depending on the size of the shake, directly up the middle of one of the overlapping shakes.