MacArthur was ingenious in collecting and analyzing industry info. Warbler Paper is often well worth re-reading with this in your mind. His means of measuring vegetation density are fast and incredibly reliable; They can be explained in MacArthur and MacArthur 1961; MacArthur, et al. 1962; and MacArthur and Horn 1969. https://mattq653sdm3.wikiconversation.com/user