BirdNote: Spider Silk and Birds’ Nests

Living on Earth
In nesting season, ingenious birds make use of many objects they find to construct a snug home for their eggs. But as Michael Stein reveals, some small birds like kinglets and hummingbirds have found that spider silk collected from webs is just the thing to hold nests together, the bird equivalent of duct tape. (published April 15, 2016)