http://www.allaboutbirds.org/guide/Herring_Gull/lifehistory#at_habitat
http://plants.usda.gov/plantguide/pdf/pg_pava.pdf
http://plants.ifas.ufl.edu/node/125
http://www.ct-botanical-society.org/galleries/pics_h/honckenyapepl.jpg
http://www.atlanticlawn.com/art/american-beach-grass.jpg
http://www.npsnj.org/images/salt_tolerant_plants/coast_panic_grass.jpg
http://www.blueplanetbiomes.org/images/bearberry001.jpg
http://tolweb.org/Coelopidae/10652
http://www.flickr.com/photos/erling_olafsson/sets/72157605147299372/detail/
http://www.earth-cards.com/beach_hopper.jpg
http://www.marinebio.net/marinescience/03ecology/sbimg/bch16.jpg
http://www.marinebio.net/marinescience/03ecology/sbimg/5222.jpg
http://www.mitchellspublications.com/guides/shells/articles/0057/01-image.jpg
http://library.thinkquest.org/CR021012http://ucsantacruz.ucnrs.org/wp-admin/images/researchpics/ylrbirds/Herring_Gull.jpg3/images/2%20Blue%20Herons%202
http://www.sms.si.edu/irlspec/Beaches.htm
http://www.mass.gov/czm/coastal_landscaping/plants.htm#beachpea
http://www.rnli.org.uk/what_we_do/sea_and_beach_safety/beachsafety/beach_management
http://www.dep.state.fl.us/beaches/programs/bcherosn.htm
http://www.coastweek.com/3448_03.htm
http://plants.usda.gov/plantguide/pdf/pg_pava.pdf
http://plants.ifas.ufl.edu/node/125
http://www.ct-botanical-society.org/galleries/pics_h/honckenyapepl.jpg
http://www.atlanticlawn.com/art/american-beach-grass.jpg
http://www.npsnj.org/images/salt_tolerant_plants/coast_panic_grass.jpg
http://www.blueplanetbiomes.org/images/bearberry001.jpg
http://tolweb.org/Coelopidae/10652
http://www.flickr.com/photos/erling_olafsson/sets/72157605147299372/detail/
http://www.earth-cards.com/beach_hopper.jpg
http://www.marinebio.net/marinescience/03ecology/sbimg/bch16.jpg
http://www.marinebio.net/marinescience/03ecology/sbimg/5222.jpg
http://www.mitchellspublications.com/guides/shells/articles/0057/01-image.jpg
http://library.thinkquest.org/CR021012http://ucsantacruz.ucnrs.org/wp-admin/images/researchpics/ylrbirds/Herring_Gull.jpg3/images/2%20Blue%20Herons%202
http://www.sms.si.edu/irlspec/Beaches.htm
http://www.mass.gov/czm/coastal_landscaping/plants.htm#beachpea
http://www.rnli.org.uk/what_we_do/sea_and_beach_safety/beachsafety/beach_management
http://www.dep.state.fl.us/beaches/programs/bcherosn.htm
http://www.coastweek.com/3448_03.htm