Adventure Ausrama Blog

"Hi Bill!. How are you doing mate?" . . . . . . . . . . . . . . . . . . . . Funny Animal Photos

Life may have begun on land not in the sea, Multicellular fossils, ancestors of marine life, lived on land. These were microbial colonies like lichen. Ediacaron fossils over 600 million years old have been found in South Australia. High-tech investigative technology showed the ancient forebears lived on land. The soil they were in had "old elephant skin' over it. This phenomenon forms in sandstone beds. It is much like the surface of modern sandy deserts with close wavy lines. Ediacaran fossils were direct ancestors of marine animals, not mammals. The chain of life leading to humans came during the Cambrian era long after these old multicellular fossils. Apparently, the presence of salt and even too much water are barriers to initial life formation. There was more animals diversity on land than in the sea during the Cambrian. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http:/

"Are you sure you're not a guinea pig, lass?" . . . . . . . . . . . . . . . . . . . . Funny Animal Photos

A Frenchman was taken by rebels in the Democratic Republic of Congo and tortured. He escaped and a few years later emigrated to Canada with his wife and children. He began hearing voices and became paranoid fearing someone was trying to kill him. Post traumatic stress disorder was diagnosed by a doctor. Antidepressants did not work. He got headaches and pain in his back. He deteriorated lost his appetite, became weak and dizzy, and contemplated suicide. X-rays showed enlarged lymph nodes. An MRI indicated abnormality in the brain. A spinal tap found a very high white blood cell count and most importantly, eel-like protozoa - trypanosomes. After years of incubation, the man had developed sleeping sickness. This disease is endemic in Africa. It is contracted by being bitten by the tsetse fly which carries the trypanosomiasis protozoa. Death occurs with extreme exhaustion. It can have a myriad of conflicting symptoms. Treatment by a few drugs is possible but also dangerous.

For years scientists told us what we wanted to believe - that fish have short memories only lasting one lap of the fish bowl. Now the truth has got out. They are intelligent creatures who can learn to do things and can even deceive other animals. Once attacked, if they escape, they remember which predator tried to kill them. Unlike humans, however, there is a cost when they use their intelligence. If they are given one fish for food they are very efficient in catching it, but if given two types of prey they apparently become confused and their effectiveness declines. Fish interact in a social way. They recognize familiar others and modify their behavior accordingly. Siamese fighting fish will take advantage of a weak fighter by observing fish fights and readily attacking the weaker fish. Fish that clean others act busy when potential "customers' are watching. In a way they advertise. The myth about fish having no memory or even intelligence is most likely promulgated to ju

"I'll keep you safe, son." . . . . . . . . . . . . . . . . . . . . Funny Animal Photos

"Wow! What a great view." . . . . . . . . . . . . . . . . . . . . Funny Animal Photos