Wednesday, September 15, 2010
Thursday, September 02, 2010
High Hopes
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"The researchers stumbled onto the discovery after noticing that one species of acacia tree, Acacia drepanolobium, was seldom bothered by elephants. ''We thought that was really interesting because we often see elephants feeding on other species of trees that do not harbour ants,'' said Prof Palmer. The scientists carried out tests in which some of the trees were stripped of their ants. They also ''added'' ants to one of the elephants' favourite tree foods, a different Acacia species called A. mellifera. ''When either tree species had ants on them, the elephants avoided those trees like a kid avoids broccoli,'' said Prof Palmer."
The rest of the report is here.
Or you may enjoy this:
Sinatra's classic song High hopes
Uploaded by tb139. - Watch more music videos, in HD!
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