Advances in Ecology / 2014 / Article / Fig 4

Review Article

Experiments Are Revealing a Foundation Species: A Case Study of Eastern Hemlock (Tsuga canadensis)

Figure 4

Webs of Agelenopsis spiders on the forest floor of a plot in which all T. canadensis individuals were girdled to kill them in place. The average web density > 5/m2. Photograph by the author.