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Scientist Says There is Life on Mars

It seems some scientists fall into the trap of believing they are "all knowing" and they know the truth about things. Professor emeritus William Romoser says he has photographic proof that creatures like bees and reptiles exist on Mars. His areas of specialty are viruses in arthropods, and entomology. He suggests that he can see fossilized remains and living things on the Mars' surface. Just how he can differentiate a fossil from "skeletal' remains in less that perfect low resolution photos is a mystery. His prize "fact' is in a photo of the Mars lander's track. He sees something like an insect. To most people it looks like a stone. Human beings have evolved to put order into what is seen. That is why the ancients saw animals in the stars of the night sky. The propensity to make sense of patterns is called pareidolia. It could be said that it is when scientists take their work home with them. Examining the same animal in the laboratory

Way of Life Severely Affected by Climate Change

Our grandchildren will not enjoy the natural environment as we do. Yes, visits are organized for sightseers, but at least we have something to look at. We ignore the damage we do at our peril. This couldn't care less attitude has to change. Water shortages will become normal in urban areas and country regions. Ironically, Australiasia is experiencing a lot of rain at the moment. Will this continue? Perhaps the nation is becoming more tropical. However, El Niño will return eventually. When the weather is hot, plants and people do not do so well. There is plenty of food available in Western countries now. This could change with a persistent drying climate. The West does not seem to care about those suffering famine in Africa. Starvation and malnutrition could happen at home. Animal and plant biodiversity also suffers from severe change. In the last decade 50 percent of native animal species have died out in Australia. When an organism meets its demise the whole ecosystem

Reptile Cuddle

"Fancy meeting you here?"  "Whoops!  That was a bad stop." http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventure--australia.blogspot.com/atom.xml http://www.technorati.com/blogs/ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Funny Animal Photos by Ty Buchanan Vista Computer Solutions Blog        Australian Blog ★                          ALL BLOG ARTICLES · ──► ( BLOG HOME PAGE) Share Article

Climate Change Could Make Timid Animals More Aggressive

Climate change can cause changes in behavior. As water becomes warmer so some species of fish become aggressive. Some fish are inherently timid while others are bold. In experiments on fish from the Australian Barrier reef, when water was slowly warmed normally timid fish became aggressive. Their rate of activity increased as well. Evolution has created fish that fit into a niche where survival depends on a fish being very careful about its surroundings. If they openly attack larger fish it could mean the smaller ones will be eaten. It is possible that similar changes will occur with reptiles, amphibians, ectotherms and even mammals. If timid animals become bold then they could be killed off by predators or by humans using harvesting equipment trying to catch other animals for food. Only a very small increase in temperature led to the change. In the tests, fish were bred in captivity then released into holding tanks where the water was slowly warmed. They had no chance to socializ

New Finds of Early Humans Do Not Change the Basic Theory

Darwin got it right. Well actually he may not have. Fossils of early humans do not alter basic scientific thought in relation to evolution, Finds do not show a linear development toward advanced Man. Evolution though does tend to predict what new discoveries show. Claims that a particular fossil find is a breakthrough are just not true. New dinosaur fossils, however, tend to be groundbreaking with regular identification of new type of dinosaurs. Indeed, they seem to have roamed on every continent. The whole book on dinosaur evolution has not yet been written. Time will tell how clear an understanding of it we can get.  It seems evolution of dinosaurs is clearer than that of humans. New research teams need to be formed to go to all parts of the world and seek answers to evolution of mammals and reptiles, if indeed dinosaurs were reptiles. Some specialists today even question this view. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://adventu

Reserves Are Not Working: Extinctions Continue

Australia's slaughter of wildlife continues despite warnings from CSIRO. Nearly half of Australian mammals will end their existence very soon. Zoologist Fred Ford said 11 extinctions have occurred in recent years in the south-eastern forests of Australia. The reserve system is not working. They are just for show. Plants are doing well because they are surviving outside and inside reserves. Nothing is being done to protect small native mammals. Reserves are havens for introduced feral animals and invasive weeds. Rangers are not being trained to look after the endangered species. Money should be allocated more efficiently. With all the money put into reserves there must be more positive outcomes. Native animal need to be researched and the data must be analyzed. Records should be kept to formulate action. An astounding 65 per cent of reptiles in Australia have been discovered in the last 35 years. The public has not been adequately informed of this. http://www.adventure--australia

Reptiles Are at Greater Risk of Extinction

Though there are worries over extinction of all animals, it is reptiles who are in most danger. Some reptiles are pretty, but for the most part they are seen as ugly. Because of this they lose out on conservation funding. This is serious with one in five reptile species predicted to die out. People are moving into previously pristine regions of the tropics to log valuable trees and to practice logging. The conclusion about endangered reptiles has been reached by 200 of the world's scientific experts. Funding is not enough. We need to change human behavior. This of course means changing human needs, which is more challenging. Concentrating on saving turtles is good for them. Other reptiles, however, remain at risk. The living and reproductive systems of many reptiles is still unknown. Out of sight, out of mind leads to extinction. Reptiles tend to live in the toughest of environments. Such specialization does result in their demise when humans change the habitat. Tho

Sauropods Had Hollow Bones in Their Skin

Long-necked dinosaurs had hollow bones in their skin according to fossils in Madagascar. The animal in question is the giant Rapetosaurus. Hollow bones are found in the skin of reptiles and a few mammals. These skin bones are called osteoderm. Dinosaurs with hollow skin bones are Titanosaura, a Sauropod, Rapetosaurus, Stegosaurus and Ankylosaurus. It is believed that the bones stored mineral for hard times. Rapetosaurus, for example, had only a few bones spread throughout their skin, so the bones were not used for defence or to moderate temperature. The fossils in Madagascar were of Rapetosaurus. What applies for Rapetosaurus can be used to evaluate the hollow bones of other dinosaurs. It cannot be ruled out that Titanosaura used the bones partially for defence but the main function of hollow bones was to store minerals. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/

Dinosaur Metabolism Was Faster Than Mammals

Dinosaur metabolism was not only higher than reptiles, their bodies ran at a faster rate than mammals. Analysis of tiny holes in their bones shows that they pumped a lot of blood through their bodies. So scientists have been wrong for a long time claiming that dinosaurs were slow moving creatures who relied on the sun to get going each day. Tests across a wide range of dinosaurs, big and small, confirm they moved around with ease. Some scientists have accepted the hypothesis that dinosaurs were not reptiles. It makes one wonder how many other things we are taught at schools are totally wrong. New evidence for upright walking of apes goes back more than four million years to an animal with feet designed to climb trees. Their hips are clearly designed for walking upright. And for decades we had been told a special foot design was necessary for bipedal walking. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/Adventu