Wednesday 24 October 2012

Green iridescent humming bird

During a telephone call today with my son who lives in Seattle, he suddenly said, "There is a green iridescent humming bird right outside my window. His head and body are perfectly still but his wings are just a blur. He is feeding on a fuschia".

I hadn't told him of my seeing a green iridescent beetle the day before and found this quite a coincidence.

Once again I wondered about the iridescence and if the cause was the same in beetles, birds, moths and butterflies.

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