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How Birds Safeguard Their Nests
In an experiment using zebra finches which are native to Australia, scientists at the University of St. Andrews in Scotland discovered some interesting choices made by the birds. Zebra finch males are the ones that build the nests. Choosing 21 birds, the researchers wallpapered the walls of their enclosure with blue, pink or yellow pastel […]
Dogs Eating Snow and Acid Rain
Most dogs, especially those with coats that have good insulation, enjoy playing in the snow. Running through snow drifts, rolling in the white stuff, all looks like good fun. Some dogs even like to chomp on snow – after all it’s water in another form. In most instances, eating snow is not a problem. But […]


