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Coat of arms of Saint Helena Reference Libraries

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St Helena Plover
2008-08-07 10:35:10

The St. Helena Plover (Charadrius sanctaehelenae), locally known as the Wirebird due to its thin legs, is a small wader endemic to the island of Saint Helena. Kittlitz's Plover is the St. Helena bird's closest relative. The bird was first mentioned in 1638, and is the national bird of Saint Helena, featured on the island's coat of arms. This plover is resident all year on the open areas of...

Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.