1. International Penguin Conservation Work Group 2. Antartic Connection 3. BBC Science and Nature 4. Marine Bio.org 5. Sea World 6. Kid's Planet 7. National Geographic
1. Austrailian Museum Online 2. Gulf of Mexico 3. Enchanted Learning 4. Florida Museum of Natural History 5. Shark Info 6. National Geographic
1. Britannica Online 2. Enchanted Learning 3. EBSCO (Searchasaurus/ Science & Math) 4. United Streaming (Also check video segments) 5. Florida Museum of Natural History 6. National Geographic 7. National Geographic 2
1. Facts on File (Science Online) 2. Yahoo Encyclopedia 3. United Streaming 4. Enchanted Learning 5. NOAA Fisheries
1. EBSCO (Searchasaurus/ Science & Math) 2. Enchanted Learning 3. Facts on File (Science Online) 4. Sea World 5. United Streaming (Also check more articles, images and video segments) 6. American Cetacean Society 7. Kid's Planet 8. National Geographic
1. Enchanted Learning 2. Monterey Bay Aquarium 3. Australian Museum Online 4. National Geographic Crittercam
1. Facts on File (Science Online) 2. Maryland's Wildlife Species 3. Texas Parks and Wildlife 4. New York State Department of Environmental Conservation 5. Turtles.org 6. Kid's Planet 7. National Geographic
1. National Geographic 2. Kid's Planet 3. Britannica Online 4. Enchanted Learning 5. Alaska Department of Fish and Game 6. World Book Online 7. EBSCO (Kids Search) 8. United Streaming (Also check more images and video segments)
1. United Streaming (Also check images) 2. Facts on File (Science Online) 3. Yahoo! Kids 4. South Carolina Dept of Natural Resources 5. Enchanted Learning 6. National Geographic 7. National Geographic 2
1. World Book Online 2. Yahoo! Kids 3. Cetacean 4. National Parks Conservation Association 5. United Streaming (Also check images and more video segments) 6. Sea World 7. NOAA Photo Library 8. American Cetacean Society 9. Kid's Planet 10. National Geographic
1. Britannica Online 2. Enchanted Learning 3. National Geographic 4. Britannica en Español 5. World Book Online (En Español) 6. Wikipedia (En Español) 7. Ecología Proyecto Geo (En Español) 8. Enciclopedia.com (En Español)
1. Worldbook Online 2. OceanLight 3. EBSCO (Searchasaurus) 4. Facts on File (Science Online) 5. National Geographic
1. Florida Museum of Natural History 2. Sand Shark 3. Beach-net.com 4. Enchanted Learning 5. Britannica Online 6. Britannica Online Image 7. National Geographic
1. World Book Online 2. Enchanted Learning 3. EBSCO (Searchasaurus) 4. Facts on File (Science Online) 5. Britannica Online 6. United Streaming 7. Indian-River 8. Sea-ex 9. Toda Pesca (En Español) 10. Britanica en Español 11. El Pez Espada (En Español) 12. Todo Pez 13. World Book Online (En Español)
1. Florida Museum of Natural History 2. Enchanted Learning 3. World Book Online 4. Gale (Infobits) Check images 5. EBSCO (Searchasaurus) 6. New-Brunswick.net 7. National Geographic 8. GRANDES DEPREDADORES ACUÁTICOS (En Español) 9. Discovery Channel (En Español) 10. La Reserva (En Español)
1. Gale (Infobits) 2. Enchanted Learning 3. Facts on File (Science Online) 4. United Streaming 5. Florida Museum of Natural History 6. National Geographic