MacArthur was creative in gathering and analyzing subject info. Warbler Paper is usually worth re-looking through with this particular in your mind. His means of measuring vegetation density are quick and astonishingly reliable; They may be described in MacArthur and MacArthur 1961; MacArthur, et al. 1962; and MacArthur and Horn https://damiensfpeo.mdkblog.com/34536855/considerations-to-know-about-robert-macarthur-md