Figure 5
Beetle occurrence (the proportion of trees with internal evidence of beetles) in patches used by foraging woodpeckers compared to available conditions. Subplots represent prey availability at the foraging patch scale, whereas paired trees represent prey availability within foraging patches. Internal evidence of beetles was measured in subplots in 2004 only and all subplots sampled in 2004 burned at dNBRh > 200. Means ± SE are provided.