WHAT IS HIDDEN IN
In this video you see hiding and nesting preferences of BedBugs. This is a scene of a few spots of a wooden bunk bed frame in West of Toronto.
First you see the upper back area of the bunk bed. You clearly see the black feces and on close observation, you would also notice white eggs cemented on to the wooden surfaces. The black feces concentrate near the holes where bedbugs nest!
Later in the video you are zoomed into the 2 holes and see the details of the nest.