“…Dixson et al, 2014; Stanley et al, 2012), offering exciting opportunities to promote ecosystem resilience and recovery through use of cues that promote settlement behaviours. Studies are starting to identify chemical compounds that influence larval behaviours (DeBose, Lema, & Nevitt, 2008; De Nys et al, 1995; Dixson et al, 2014; Dreanno et al, 2006; Ganapiriya, Maharajan, & Kumarasamy, 2012; Rittschof, 2000), and larvae appear able to obtain detailed information, such as the likely direction of origin, concentration and degree of degradation from an olfactory cue (Atema, 1995, 1996; Chivers, Dixson, White, McCormick, & Ferrari, 2013; Finelli, Pentcheff, Zimmer, & Wethey, 2000; Weissburg & Zimmer-Faust, 1993, 1994). Together these studies raise the possibility of artificially synthesizing these cues to promote recruitment to degraded habitats.…”