Sunlight and the Seasons: September
Please Report
Your Sightings!
Report Your Sightings
As the Earth revolves around the sun...
  • How is your is daylight changing?
    Please report your day length.
  • What's happening to plants and animals in September? Please report your sightings.
Share observations from your part of the world.
Report Your Daylight
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Seasonal Happenings
osprey puffins on the rock Signs of the Seasons
Osprey prepared for their first fall migration to South America. Puffins left land for the open ocean, where they'll stay until early April. Report Your Sightings
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bears ice out comparison melting snow
Brown bears feasted on salmon in Alaska. Robins formed flocks as fall approached. Painted Lady butterflies appeared by the thousands in Quebec.
fall color Red Admiral butterfly feeder in Sept
Deciduous shrubs and trees started showing color as autumn approaches in colder climates. Monarchs formed fall roosts as they began their long journey to Mexico. Most male ruby-throated hummingbirds left their northern habitat.
Next Update: October 1, 2012