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Fire Ecology
Figure 1 | Fire Ecology

Figure 1

From: American Three-Toed Woodpecker Response to Burn Severity and Prey Availability at Multiple Spatial Scales

Figure 1

Hayman Fire (2002) severity map with the location of survey plots and American three-toed woodpecker foraging patches (2003 to 2004), Colorado, USA. Focal trees indicate the location of foraging three-toed woodpeckers. Burn severity was determined from differenced normalized burn ratio (dNBR) calculated from a 100 m radius moving window. Insert panels provide examples of survey plots for each burn severity class. See Table 1 for dNBR scores in each burn severity class.

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