Migration Update: March 16, 2011 |
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Ruby-throated hummingbirds have already been sighted in 6 states. When and where will they move next? Keep predictions and records this spring. Explore how hummers keep their engines running. Use activities and resources to explore how these tiny birds find the food they need. Gather your questions and submit them to our Expert by March 25. Today's Report Includes: |
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Highlights, Maps, and Questions | ||||
Highlights:
There is news from the wintering grounds. "Our Ruby throats have departed this week," reports Patricia Nethercote from Guanacaste, Costa Rica. "We think they left on March 7th; earlier than usual." The weather forecast looks great for rubythroat migration this week. Southern winds and mild weather along the Gulf coast are ideal for crossing. Keep your eyes on the map and your feeders filled for the hungry new arrivals. Read about the migration from
other Journey North observers.
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Darting from flower to flower, hovering near feeders, and migrating long distances, hummingbirds use a lot of energy. They burn energy so fast that they need to eat 1.5 to 3 times their weight in food each day. Use the activities and resources in this guide to explore how hummingbirds find the food they need.
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Ask the Hummingbird Expert | ||||
Ask
the Expert Ask
the Expert Will be Open |
Meet Expert Lanny Chambers |
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Getting Started: This Week's Hummingbird Resources | ||||
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More
Hummingbird Lessons and
Teaching Ideas! |
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The Next Hummingbird Migration Update Will Be Posted on March 23, 2011.
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