about how fish evolved onto land, which could have led to how our ancestors evolved onto land. About 400 million years ago, fish began exploring the land around them and soon, they evolved into tetrapods. Tetrapods are today’s reptiles, amphibians, birds, and mammals. A fish called Polypterus can breathe air, walk on land, and they look a lot similar to ancient fish that evolved the same way. For example, when the fish walked on land, they would place their fins close to their bodies and lift their
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able to provide certain things we needed at times. I do remember one special birthday that made me realize how important family means to me. On March 22, 1979, it was a warm, beautiful, breezy, summer day, and I could hear the chirping of baby birds in their nest. Upon my face shined the bright sun through my bedroom window. This day represented my birth right of turning fourteen years old, and I needed to figure out what to wear on this special occasion. As I walked toward my closet door, there
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concept was discovered quite by accident. In 1962 a chicken farmer in Arizona had a flock of chickens that developed a severe cataract problem. When he became aware of the problem, he separated the afflicted birds from the rest of the flock and subsequently observed that the afflicted birds seemed to eat less and were much easier to handle. So dramatic was the difference that a poultry medical detailman visiting the farm, rather than being asked for a cure, was asked if there was any way to similarly
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Swans are birds of the family Anatidae within the genus Cygnus. There are six to seven species of swan called the Black-necked Swan, Black Swan, Mute Swan, Trumpeter Swan, Tundra swan which includes the Bewick's Swan and Whistling Swan, and the Whooper Swan. In addition there is another species known as the coscoroba swan, although this species is no longer considered one of the true swans. The swans are close relatives with geese and ducks. Often seen gliding across lakes, the swan has long
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Out of the dark early morning sky, when the bright stars are still out and everyone was tired, came an ugly bird. It had long dark legs as long as a humans legs, and a very long neck as long as a human's hands, dirty looking feather, it was dark blue I couldn't notice any further details. it looked aggressive like any other bird. it stood on the edge of my small boat starting with is dark brown eyes like a hawk. It was looking straight into my eyes. I tried to scare it away by moving my head and
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The hall was deep and wide with pictures filling the left and right side with pictures of lions, tigers, and bears. The exhibit was called “Lions & Tigers & Bears: Through the Lens with Nation Geographic”. “Lions & Tigers & Bears” is touring around the country and will be at the Mayborn Museum Complex from April 18 through April 29th. The exhibit combined different photographs from Michael “Nick” Nichols, Steve Winter, and Paul Nicklen. Nick Nichols specializes in African wildlife but has a special
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Almost all species of owls are nocturnal, meaning they are quite active during the night. Because they are highly sensitive to the light, the Tyto alba cannot perform their daily function during the day or else they will be at a disadvantage to their temporary blindness (Orlowski, 2012). Research performed by Harmening show that in the presence of light using an aberrometer, the barn owl can voluntarily control the size of their pupils between 6.3 mm and 7.1 mm depending on the light intensity, a
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to myself as it appeared that like Vancouverites the herons have embraced higher density condo style living. Last year, there were 100 active nests and by my count I would assume we are on track for similar numbers this year. During my visit, the birds were actively involved in nest building. The interpreters told me to watch how the male will fly back and forth bringing sticks for the female. Apparently, the female decides if the stick is good enough and if it passes muster she will carefully
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The Red-Tailed Hawk is one of the grandest predators to ever soar above the clouds. The fantastic hunters effortlessly glide through the skies, occasionally diving down to grab their prey with long, sharp talons. They prey upon many animals, all in various places. The hawk eats, gets eaten, and it has many interesting facts. After this, you may think of hawks very differently! First of all, I’m going to dive into their diet. These hawks usually eat salmon, rabbits, chickens, mice, and other rodents
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Blodeuwedd is a celtic goddess made of flowers nine of them they are blossom-oak, meadowsweet, broom,cockle, bean, nettle, chestnut, primrose, and hawthorn. Math and Gwydion are the ones that made her to be a wife for Lleu. Blodeuwedds name means " flower-face" it is a name for and owl which she was turned into for punishment when she feel in love with Gronw Pebyr when she was already married. but you can not help who you fall in love with can you. "She is the white Goddess of Death and Life in
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