Showing posts with label Middle Atlantic region. Show all posts
Showing posts with label Middle Atlantic region. Show all posts

Wednesday, September 1, 2010

Meteorological Autumn

September 1 marks the beginning of meteorological autumn.Meteorologists reckon seasons by calendar months,rather than astronomical phenomena.Its a way of rounding things off,and may more closely reflect seasonal reality over a broad geographical area.For example,the beginning of September will show substantial seasonal change in the Northern U.S.,though astronomical autumn is some weeks off.
In the Middle Atlantic region,Canada goldenrod has now come into bloom,and many American robins have moved on from their breeding territories.It can still be quite hot,but the plants and wildlife are experiencing change from the noticeably shorter days,if nothing else.Meteorological autumn makes good sense from their perspective.

Wednesday, October 14, 2009

New England Aster Blooming

New England aster has been blooming along hedgerows and roadsides,as well as in meadows and woodlot clearings.The purple flowers are found from southern Canada to the Carolina hills.They are a favorite source of nectar for migrating monarch butterflies.The closely-related New York aster occurs in wet meadows and along the shore.Both plants are among the most-admired wildflowers in the Middle Atlantic region,and there are many cultivars of them.