Friday, September 14, 2007

On my drive to work....

I was shocked and delighted to see a large flock of pelicans on the Mississippi. I have been lucky enough to have spotted them several days this week as they migrate south.
What a great way to start my day!


This information is from the Nature Conservancy nature.org



American white pelicans, one of two species of pelicans in North America, are one of the largest of the boreal birds. They can weigh as much as 30 pounds and their wing spans can exceed nine feet.
Unlike brown pelicans, which do not occur inland from the coast, American white pelicans do not plunge-dive to feed. They feed while swimming and work together in groups to encircle and trap their prey, usually small fish or crustaceans. During the spring and summer, a breeding adult may eat the equivalent of 40 percent of its own body mass in a single day.
American white pelicans are highly dependent upon lakes, wetlands and coastal estuaries throughout their life cycles. Their populations are increasingly threatened – especially in the prairie pothole country of the American Midwest – as wetlands are drained.

Populations east of the Rocky Mountains migrate along river valleys, including the Mississippi and Illinois rivers, to their wintering grounds along the Gulf Coast.

1 comment:

camaflower said...

That is way cool. I had seen a huge flock of white birds soaring above our house last week. Their beauty as they glided in synchronized sweeping motions was amazing. I am willling to bet that they were the pelicans you sited. Thanks for sharing!