Experimental examination of intraspecific density-dependent competition during the breeding period in monarch butterflies (Danaus plexippus).
A central goal of population ecology is to identify the factors that regulate population growth.Monarch butterflies (Danaus plexippus) powell and mahoney bloody mary mix in eastern North America re-colonize the breeding range over several generations that result in population densities that vary across space and time during the breeding season.We u