Bull Frogs and Mountain Dew free essay sample

Slimy, squishy, slippery frogs jumped from rock to rock as my Uncle Brian and I worked as a team to catch the fast creatures. I followed his lead as he carefully balanced on two separate rocks, crouching down quietly and striking fast. When he stood up, he cupped his hands and held them out to me. An unharmed little green frog looked up to us, blinking once or twice before trying to hop out. A loud sound drew our attention to a grouping of rocks behind my uncle, but I couldn’t see what made the noise. My uncle carefully put the frog down, and motioned for me to follow him. We trekked about 10 feet slowly and cautiously, and I saw the biggest bull frog I had ever seen. I was greatly intrigued and excited. My uncle handed me a red disposable plastic cup, and as I looked up at him with a confused expression, he explained, â€Å"Melanie, I want you to catch this frog. We will write a custom essay sample on Bull Frogs and Mountain Dew or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Use the cup to help you where the frog is so big, and go slowly. You’ve been catching frogs for years now, so I know you can do it.† With this encouragement, I mimicked my uncle’s movements and focused in on what he had taught me ever since I was very little. I made sure my balance was steady, crouched down with the frog facing away from me, and in one quick motion scooped the bull frog up and covered the top of the cup with my hand. The frog was strong, and pushed against my palm from inside the cup. â€Å"You did it,† Uncle Brian said, patting my back. â€Å"Let’s head back to camp and show everyone what you caught.† We returned to our camp lot, placed the frog in a 5 gallon bucket, and poked some holes in the lid for air. Everyone was surprised at the sheer size of the frog, and I was so proud of myself. I sat in front of the bonfire my dad had started earlier that afternoon, and my uncle sat next to me. He handed me a Mountain Dew, and we stared out at the calm lake waters, listening to the frogs singing their songs, sipping our sodas. That was about 10 years ago, at my favorite lake in Maine, Pleasant Lake. Recently, my uncle Brian has moved up to Maine, leaving behind his life in Connecticut. I’ve always looked up to him, and wanted to be just like him. Random, funny, and crazy, but always the best person anyone could ever be. Having him not be 15 minutes away makes it harder to go to him with problems, or just have someone else to talk to in attempts to cheer me up when I’m down. But, I always remember how my trips to Maine were when I was little, and how I’ll get to be with my uncle again. We won’t have to have our Rockband wars through the internet, poke wars on Facebook, or tease each other with a webcam. We’ll frog hunt again at the lake we love, sit around the fire, drinking Mountain Dews.

Even-Toed Hoofed Mammals - Artiodactyla

Even-Toed Hoofed Mammals - Artiodactyla Even-toed hoofed mammals (Artiodactyla), also known as cloven-hoofed mammals or artiodactyls, are a group  mammals whose feet are structured such that their weight is carried by their third and fourth toes. This distinguishes them from the odd-toed hoofed mammals, whose weight is borne primarily by their third toe alone.  The artiodactyls include animals such as cattle, goats, deer, sheep, antelope, camels, llamas, pigs, hippopotamuses, and many others. There are about 225 species of even-toed hoofed mammals alive today. The Size of Artiodactyls Artiodactyls range in size from the mouse deer (or chevrotains) of Southeast Asia that are barely bigger than a rabbit, to the giant hippopotamus, which weighs some three tons. Giraffes, which are not so heavy as the giant hippopotamus, are indeed large in another way- what they lack in bulk they make up for in height, with some species reaching as much as 18 feet tall. Social Structure Varies Social structure varies among artiodactyls. Some species, such as water deer of Southeast Asia, lead relatively solitary lives and only seek company during mating season. Other species, such as wildebeest, cape buffalo and American bison, form large herds. Widespread Group of Mammals Artiodactyls are a widespread group of mammals. They have colonized every continent except Antarctica (although it should be noted humans introduced artiodactyls to Australia and New Zealand). Artiodactyls live in a variety of habitats including forests, deserts, grasslands, savannas, tundra, and mountains. How  Artiodactyls Adapt The artiodactyls that inhabit open grasslands and savannas have evolved several key adaptations for life in those environments. Such adaptations include long legs (which enable swift running), keen eyesight, a good sense of smell and acute hearing. Together, these adaptations enable them to detect and evade predators with great success. Growing Large Horns or Antlers Many even-toed hoofed mammals grow large horns or antlers. Their horns or antlers are used most often when members of the same species come into conflict. Often, males use their horns when fighting each other to establish dominance during the mating season. Plant-Based Diet Most members of this order are herbivorous (that is, they consume a plant-based diet). Some artiodactyls have three- or four-chambered stomach which enables them to digest cellulose from the plant matter they eat with great efficiency. Pigs and peccaries have an omnivorous diet and this is reflected in the physiology of their stomach which has only one chamber. Classification Even-toed hoofed mammals are classified within the following taxonomic hierarchy: Animals Chordates Vertebrates Tetrapods Amniotes Mammals Even-toed hoofed mammals Even-toed hoofed mammals are divided into the following taxonomic groups: Camels and llamas (Camelidae)Pigs and hogs (Suidae)Peccaries (Tayassuidae)Hippopotamuses (Hippopotamidae)Chevrotains (Tragulidae)Pronghorn (Antilocapridae)Giraffe and okapi (Giraffidae)Deer (Cervidae)Musk deer (Moschidae)Cattle, goats, sheep, and antelope (Bovidae) Evolution The first even-toed hoofed mammals appeared about 54 million years ago, during the early Eocene. They are thought to have evolved from the condylarths, a group of extinct placental mammals that lived during the Cretaceous and Paleocene. The oldest known artiodactyl is Diacodexis, a creature that was about the size of a modern-day mouse deer. The three main groups of even-toed hoofed mammals arose by about 46 million years ago. At that time, even-toed hoofed mammals were by far outnumbered by their cousins the odd-toed hoofed mammals. Even-toed hoofed mammals survived on the fringes, in habitats that offered only hard-to-digest plant foods. That was when even-toed hoofed mammals became well-adapted herbivores and this dietary shift paved the way for their later diversification. About 15 million years ago, during the Miocene, the climate changed and grasslands became the dominant habitat in many regions. Even-toed hoofed mammals, with their complex stomachs, were poised to take advantage of this shift in food availability and soon surpassed the odd-toed hoofed mammals in number and diversity.