. The Canadian field-naturalist. . Figure 10.—THE MULCH (Vertical Section). As a further protection from moisture, we find in the squirrel hibernation nest a thick mulch of fine dust in the bottom of the nest. It is upon this dry dust mulch that the squirrel lies during his long sleep. The photograph also shows the coarser material in the roof of the nest. Photo by William T. Shaw. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original w
. The Canadian field-naturalist. . Figure 10.—THE MULCH (Vertical Section). As a further protection from moisture, we find in the squirrel hibernation nest a thick mulch of fine dust in the bottom of the nest. It is upon this dry dust mulch that the squirrel lies during his long sleep. The photograph also shows the coarser material in the roof of the nest. Photo by William T. Shaw. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club
Size: 2013px × 1241px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorottawafieldnaturalist, bookcentury1900, bookdecade1920
