Jim Gilbert
Spring, 1997 Migrations and Signs of Spring

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    Migrations and Signs of Spring
    Migrations and
    Signs of Spring

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    Report Your Sightings

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    Teacher Discussion

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    • Join us as we track spring's progress across the Northern Hemisphere!

    Migrations
  • Northern Oriole
  • Hummingbird
  • American Robin
  • Whooping Crane
  • Humpback Whales
  • Right Whales
  • Gray Whales
    • Signs of Spring
  • Tulips
  • Signs of Spring Everywhere