decline in swifts

[Atriplex <>]

G'day all.
At a biodiversity workshop I attended a while ago, one of the presenters
used a vivid analogy that list members may find handy when trying to
explain things to others.
She compared the biosphere to a jet aeroplane. "It can still fly with a
some nuts and bolts missing," she said, "but if we keep removing them,
no-one knows which will be the one that causes the inevitable crash."
Anne

--
Atriplex Services (Pronounced A-tree-plex)
Environmental Consultants, Landscaping Contractors,
Native Australian Plant Nursery, Educators.
http://www.riverland.net.au/~atriplex
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