SeaWorld Parks & Entertainment (2010). «Sea Turtles: Physical Characteristics». SeaWorld/Busch Gardens Animals. Archivado desde el original el 27 de mayo de 2010. Consultado el 26 de mayo de 2010. «A sea turtle cannot retract its limbs under its shell as a land turtle can.»
Avens, Larisa (2003). «Use of multiple orientation cues by juvenile loggerhead sea turtles Caretta caretta». The Journal of Experimental Biology (The Company of Biologists) 206 (1): 4317. doi:10.1242/jeb.00657.
«Zakynthos Airport». Zakynthos Internet Services. 2010. Archivado desde el original el 27 de mayo de 2010. Consultado el 12 de abril de 2010. «Night flights are banned on Zakynthos, so as not to disturb the endangered Caretta Carettaturtles which nest their eggs on the beaches of Zante.»
European Environment Agency (2010). «Legislative instrument details: Cartagena Convention». European Environment Agency. European Environment Agency. Archivado desde el original el 31 de mayo de 2010. Consultado el 31 de mayo de 2010. «The Cartagena Convention requires Parties to adopt measures aimed at preventing, reducing and controlling pollution of the following areas: pollution from ships; pollution caused by dumping; pollution from sea-bed activities; airborne pollution; and pollution from land-based sources and activities.»
Marine Research Foundation (2004). «Ongoing Conservation Initiatives». Marine Research Foundation. Marine Research Foundation. Archivado desde el original el 30 de mayo de 2010. Consultado el 29 de mayo de 2010. «This project aimed to continue to build on Oman’s programme to conduct surveys, develop survey protocols and provide equipment and material and personnel support for Government rangers».
Fish and Wildlife Research Institute (septiembre de 2009). «Artificial Lighting and Sea Turtle Hatchling Behavior». Florida Fish and Wildlife Conservation Commission. Coastal Carolina University. Archivado desde el original el 27 de mayo de 2010. Consultado el 12 de abril de 2010.
NOAA Fisheries (2010). «Threats to Marine Turtles». Endangered marine animal preservation. NOAA Fisheries Office of Protected Resources. Archivado desde el original el 27 de mayo de 2010. Consultado el 7 de febrero de 2010.
seaturtle.org (11 de diciembre de 2009). «Job Board». seaturtle.org. seaturtle.org. Archivado desde el original el 28 de mayo de 2010. Consultado el 27 de mayo de 2010. «collect biopsy samples for DNA studies, cage nests to prevent egg depredation, record location of nests and non-nesting emergences.»
Bullock, Dusty (2008). «What is the Sea Turtle Association of Japan?». Sea Turtle Association of Japan. Sea Turtle Association of Japan. Archivado desde el original el 27 de mayo de 2010. Consultado el 26 de mayo de 2010. «Our most important activities are counting nesting turtles, and marking them to enable discrimination, using consistent methods throughout Japan.»
SeaWorld Parks & Entertainment (2010). «Sea Turtles: Physical Characteristics». SeaWorld/Busch Gardens Animals. Archivado desde el original el 27 de mayo de 2010. Consultado el 26 de mayo de 2010. «A sea turtle cannot retract its limbs under its shell as a land turtle can.»
NOAA Fisheries (2010). «Threats to Marine Turtles». Endangered marine animal preservation. NOAA Fisheries Office of Protected Resources. Archivado desde el original el 27 de mayo de 2010. Consultado el 7 de febrero de 2010.
Fish and Wildlife Research Institute (septiembre de 2009). «Artificial Lighting and Sea Turtle Hatchling Behavior». Florida Fish and Wildlife Conservation Commission. Coastal Carolina University. Archivado desde el original el 27 de mayo de 2010. Consultado el 12 de abril de 2010.
Bullock, Dusty (2008). «What is the Sea Turtle Association of Japan?». Sea Turtle Association of Japan. Sea Turtle Association of Japan. Archivado desde el original el 27 de mayo de 2010. Consultado el 26 de mayo de 2010. «Our most important activities are counting nesting turtles, and marking them to enable discrimination, using consistent methods throughout Japan.»
«Zakynthos Airport». Zakynthos Internet Services. 2010. Archivado desde el original el 27 de mayo de 2010. Consultado el 12 de abril de 2010. «Night flights are banned on Zakynthos, so as not to disturb the endangered Caretta Carettaturtles which nest their eggs on the beaches of Zante.»
Marine Research Foundation (2004). «Ongoing Conservation Initiatives». Marine Research Foundation. Marine Research Foundation. Archivado desde el original el 30 de mayo de 2010. Consultado el 29 de mayo de 2010. «This project aimed to continue to build on Oman’s programme to conduct surveys, develop survey protocols and provide equipment and material and personnel support for Government rangers».
European Environment Agency (2010). «Legislative instrument details: Cartagena Convention». European Environment Agency. European Environment Agency. Archivado desde el original el 31 de mayo de 2010. Consultado el 31 de mayo de 2010. «The Cartagena Convention requires Parties to adopt measures aimed at preventing, reducing and controlling pollution of the following areas: pollution from ships; pollution caused by dumping; pollution from sea-bed activities; airborne pollution; and pollution from land-based sources and activities.»
seaturtle.org (11 de diciembre de 2009). «Job Board». seaturtle.org. seaturtle.org. Archivado desde el original el 28 de mayo de 2010. Consultado el 27 de mayo de 2010. «collect biopsy samples for DNA studies, cage nests to prevent egg depredation, record location of nests and non-nesting emergences.»