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Cuvier’s Beaked Whale by Laurie McBride

Cuvier’s Beaked Whale by Laurie McBride. Overview. Classification Habitat Physical characteristics Behavior Sonar definition and effects Evidence. Classification. Order: Cetacea Family: Ziphiidae Scientific name: Ziphius cavirostris Common names: Cuvier’s Beaked Whale

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Cuvier’s Beaked Whale by Laurie McBride

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  1. Cuvier’s Beaked Whaleby Laurie McBride

  2. Overview • Classification • Habitat • Physical characteristics • Behavior • Sonar definition and effects • Evidence

  3. Classification • Order: Cetacea • Family: Ziphiidae • Scientific name: Ziphius cavirostris • Common names: • Cuvier’s Beaked Whale • Goose-beaked Whale • Goosebeak Whale

  4. Habitat • Atlantic Ocean • Pacific Ocean • Indian Ocean • Prefer deep water • Large number of strandings determines distribution

  5. Mass: 3000 kg Length: up to 7 m Small, blunt head Single pair of teeth, males only Physical Characteristics

  6. Physical Characteristics • Flipper pockets • Varied coloration • Scar coverage • Swirling patterns

  7. Behavior • Deep divers • Found in small pods • Feed on squid, fish, crustaceans • No specific breeding season • Stranded more than other beaked whales • Why?

  8. Man-made echolocation LFAS Use of sonar Fishing Military Harmful to marine life? What is Sonar?

  9. What are the Effects? • Navigation • Breeding • Communication • Behavior • Inner ear damage • Leads to strandings

  10. Bahamas strandings Canary Islands strandings Necropsies Both events coincided with sonar exercises What is the Evidence?

  11. In Conclusion • Classification of Cuvier’s Beaked whale • Found in deep waters of several oceans • Unique physical characteristics • Behavior includes deep diving • Sonar definition and effects • Evidence includes strandings

  12. References • http://www.gomr.mms.gov/homepg/regulate/environ/marmam/cuvier.html • http://animaldiversity.ummz.umich.edu/accounts/ziphius/z.cavirostris$narrative.html • http://www.sci.tamucc.edu/tmmsn/29Species/cuviersbeakedwhale.html • http://www.kib.co.kodiak.ak.us/engfac/kfrc • http://www.amonline.net.au/factsheets/cuviers_beaked.htm • http://www.whalesongs.org/cetacean/cuvier_beaked/home.html • Ostdiek, V, Bord, D. 2000. Inquiry Into Physics. Pacific Grove: Brooks/Cole. 504p. • McCarthy, Susan. 2002. Do we kill whales with sound? Discover 23(4). • http://www.whaleman.org/lfa_main.html • http://birds.cornell.edu/brp/HumanMadeSoundLFA.html • http://www.t-d-e.org/info/lfas/definition.php HOME

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