Intertidal Community Regulation 46. Hopcraft JGC, Sinclair ARE, Packer C (2005) Planning for success: Serengeti lions seek prey accessibility rather than abundance. Journal of Animal Ecology 74: 559–566. 47. Donovan TM, Jones PW, Annand EM, Thompson FR (1997) Variation in local- scale edge effects: Mechanisms and landscape context. Ecology 78: 2064–2075. 48. Kollman J, Buschor M (2003) Edges effects on seed predation by rodents in deciduous forests of northern Switzerland. Plant Ecology 164: 249–261. 49. Wassmann P (2011) Arctic marine ecosystems in an era of rapid climate change. Progress in Oceanography 90: 1–17. 50. Langlois TJ, Anderson MJ, Babcock RC (2005) Reef-associated predators influence adjacent soft-sediment communities. Ecology 86: 1508–1519. 51. Jones PL, Shulman MJ (2008) Subtidal-intertidal trophic links: American lobsters [Homarus americanus (Milne-Edwards)] forage in the intertidal zone on nocturnal high tides. Journal of Experimental Marine Biology and Ecology 361: 98–103. PLoS ONE | www.plosone.org 12 August 2011 | Volume 6 | Issue 8 | e23958