Growing a winter coat: Instead of putting on a woolly jumper some animals grow a special winter coat. This clever adaptation doesn’t just mean growing more fur; many mammals will grow two types of fur-a thick insulating undercoat and a coarser overcoat; a little bit like double-glazed windows. Some animals, especially in snowy climates even grow hollow hairs which adda an extra layer of insulation and protect the undercoat from cold, wet snow.
Huddling together: Ever snuggled up to a loved one to share bodyheat? In Antarctica, Penguins will bunch together to stay warm. Thousands of Penguins will take turns to occupy the centre of the huddle where temperatures are the warmest to survive the extreme cold found in the polar regions.
Huddling together: Ever snuggled up to a loved one to share body heat? In Antarctica, Penguins will bunch together to stay warm. Thousands of Penguins will take turns to occupy the centre of the huddle where temperatures are the warmest to survive the extreme cold found in the polar regions.
Hibernation: During hibernation an animal’s metabolism, breathing and heart rate slow right down, enabling it to sleep for long periods without burning much energy. The three species of snake in Tasmania (Copperhead, Tiger and White Lipped) become inactive over winter and can go many months without food.
Staying inside: Just like us, some animals spend more hours each day hidden away in their cosy shelters, burrows, nests or hollows over the winter months to protect themselves from extremes in temperature.
Fluffing up feathers: Just like humans, birds shiver to stay warm. Shivering causes the metabolic rate to increase, which generates body heat. To maintain this body heat a bird can fluff up its feathers to trap pockets of air creating a cosy insulating air blanket (very much like your feather doona or cosy down jacket!)
Food isn’t scarce in my house but there is certainly an extra insulating layer building up on me!
Growing a winter coat: Instead of putting on a woolly jumper some animals grow a special winter coat. This clever adaptation doesn’t just mean growing more fur; many mammals will grow two types of fur-a thick insulating undercoat and a coarser overcoat; a little bit like double-glazed windows. Some animals, especially in snowy climates even grow hollow hairs which adda an extra layer of insulation and protect the undercoat from cold, wet snow.
Huddling together: Ever snuggled up to a loved one to share bodyheat? In Antarctica, Penguins will bunch together to stay warm. Thousands of Penguins will take turns to occupy the centre of the huddle where temperatures are the warmest to survive the extreme cold found in the polar regions.
Huddling together: Ever snuggled up to a loved one to share body heat? In Antarctica, Penguins will bunch together to stay warm. Thousands of Penguins will take turns to occupy the centre of the huddle where temperatures are the warmest to survive the extreme cold found in the polar regions.
Hibernation: During hibernation an animal’s metabolism, breathing and heart rate slow right down, enabling it to sleep for long periods without burning much energy. The three species of snake in Tasmania (Copperhead, Tiger and White Lipped) become inactive over winter and can go many months without food.
Staying inside: Just like us, some animals spend more hours each day hidden away in their cosy shelters, burrows, nests or hollows over the winter months to protect themselves from extremes in temperature.
Fluffing up feathers: Just like humans, birds shiver to stay warm. Shivering causes the metabolic rate to increase, which generates body heat. To maintain this body heat a bird can fluff up its feathers to trap pockets of air creating a cosy insulating air blanket (very much like your feather doona or cosy down jacket!)
Food isn’t scarce in my house but there is certainly an extra insulating layer building up on me!
The Cloudy Bay Supergroms did a beach cleanup at Alonnah. We drove to the Dray Track and walked to the rocky beach where we found HEAPS of rubbish like little bits of plastic, lolly pop sticks and rope.
As a way to honour the shortest day and embrace the onset of the coldest months, the Cloudy Bay Supergroms celebrated the Winter Solstice with our annual Jetty jump followed by the first ever Supergroms Lantern Parade. This year's cold water plunge was made all the more exciting with the Alonnah Jetty almost fully submerged by unusually high tides ahead of a big low pressure system and serious cold snap!
The Bruny Kids webpage is an exciting new project that aims to provide a platform for younger writers to be showcased, and to support children’s connection with and understanding of Nature.
Bruny Island is a wonderful place to relax, forget about the worries of the world, and to reconnect with nature. There are a number of great spots to camp, perfect for kids and families, and nestled close to great walks and magic parts of the Bruny coastline.
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