Narwhals! Lexy Parsons Mrs. Reed Physical Science 6 th  period Spring 2010 http://aquaviews.net/wp-content/uploads/2009/08...
What are narwhals? Narwhals are whales with horns! Underwater unicorns! The inventor of the shish-kabob! The Jedi of the s...
What do they look like? <ul><li>Narwhals can grow to be about 16 feet long.  </li></ul><ul><li>They weigh about 1.8 tons. ...
THE TOOTH! <ul><li>Narwhals have two front teeth. In the middle of an adult narwhal’s life, the left tooth grows outward i...
Where do they live? <ul><li>Narwhals live in the icy Arctic seas. They rarely leave the icy regions. In summer, they may s...
What do they eat? <ul><li>Narhwals eat… </li></ul><ul><li>Fish  Squid  Shrimp  </li></ul><ul><li>And other marine animals!...
A Narwhal’s Life! <ul><li>Narwhals live for about 50 years. </li></ul><ul><li>They travel in groups of 4 to 20 individuals...
Bibliography! <ul><li>http://www.enchantedlearning.com/subjects/whales/species/Narwhal.shtml </li></ul><ul><li>http://anim...
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Narwhals!

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Narwhals!

  1. 1. Narwhals! Lexy Parsons Mrs. Reed Physical Science 6 th period Spring 2010 http://aquaviews.net/wp-content/uploads/2009/08/800px-Narwhals_breach.jpg
  2. 2. What are narwhals? Narwhals are whales with horns! Underwater unicorns! The inventor of the shish-kabob! The Jedi of the sea! http://s.ngeo.com/wpf/media-live/photos/000/006/cache/narwhal_642_600x450.jpg
  3. 3. What do they look like? <ul><li>Narwhals can grow to be about 16 feet long. </li></ul><ul><li>They weigh about 1.8 tons. </li></ul><ul><li>They have blotchy grey and white skin. </li></ul>http://www.enchantedlearning.com/ngifs/Narwhalbig.GIF
  4. 4. THE TOOTH! <ul><li>Narwhals have two front teeth. In the middle of an adult narwhal’s life, the left tooth grows outward in a spiral. </li></ul><ul><li>It is thought to be used for courtship, obtaining food, or </li></ul><ul><li>amplifying sonar pulses. </li></ul>http://2.bp.blogspot.com/_XdP6Lp2ceqY/S3d4QM-82pI/AAAAAAAAImw/UMcSnGadj_E/s400/narwhal.jpg
  5. 5. Where do they live? <ul><li>Narwhals live in the icy Arctic seas. They rarely leave the icy regions. In summer, they may stray into bays or estuaries. </li></ul>http://www.irreplaceablewild.org/media/gallery/narwhals_closeup.jpg http://www.enchantedlearning.com/ngifs/Narwhaldist.GIF
  6. 6. What do they eat? <ul><li>Narhwals eat… </li></ul><ul><li>Fish Squid Shrimp </li></ul><ul><li>And other marine animals! </li></ul>http://i188.photobucket.com/albums/z240/X_LADY_GILLESPIE_X/1R2V.gif
  7. 7. A Narwhal’s Life! <ul><li>Narwhals live for about 50 years. </li></ul><ul><li>They travel in groups of 4 to 20 individuals. </li></ul><ul><li>There are about 45,000 narwhals in the world today. </li></ul>http://upload.wikimedia.org/wikipedia/commons/5/57/Narwal_brehm.jpg
  8. 8. Bibliography! <ul><li>http://www.enchantedlearning.com/subjects/whales/species/Narwhal.shtml </li></ul><ul><li>http://animals.nationalgeographic.com/animals/mammals/narwhal.html </li></ul>

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