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Adaptation of hummingbird
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Hummingbirds are the smallest birds in the world. They are extremely tiny birds weighing, roughly two to twenty grams. The females are larger than the males. According to World Of Hummingbirds.com the smallest hummingbird species in the world is the Cuban Bee Hummingbird, it measures five to six cm in length and weighs a mere two- two and a half grams. In the U.S., most species are three to three and a half inches in length.
Even though they are the smallest birds in the world, they have the fastest wings beats of any other bird. Hummingbirds beat their wings over one thousand times a minute. The rapid flapping of the wings makes a humming noise, which is where their name comes from. They can fly an average of twenty-five to thirty miles per hour, and dive up to sixty miles per hour. Hummingbird’s wings are relatively long and pointed, usually having short arms and forearms but long hands. They have over nine-hundred features, but they have ten primary feathers on their wings used for flight (www.worldofhummingbirds.com). These speed demons can fly at speeds up to sixty mph and are the only birds capable of flying backwards, this ability makes them so unique.
In addition to their speed is their amazing flight control, they possess a remarkable ability for incredible acrobatic flight and the ability to hover, as if suspended in the midair. When hovering they can fly backwards, as well as up or down, what an astonishing task! The secret of these flight patterns is their ability to rotate their shoulder joint to which the wing attaches, with little or no flexing of the wrist and hand joints. The shoulder and wing joint can move in all directions, and rotate about one hundred-eighty degrees, or in a circle. The upper arm and fore...
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...ls in West Virginia. Hummingbirds can live for more than ten years, their average life span of about five years, but most die in the first year of life. (West Virginia Wildlife Magazine)
If you have a hummingbird feeder are is considering getting one there are a few things to keep in mind. The sugar water mix should be one part white granulated sugars to four parts hot water; which will help the sugar dissolve. Let the mixture cool before placing in the feeder. Do not use honey, juice, artificial sweetener or brown sugar. Even though they are attracted to the color red, never use red food coloring, this could be harmful to them. Changing the nectar twice a week, especially in the summer months when it can quickly spoil, if it’s cloudy it’s spoiled, get rid of it. Clean the feeders with a mild bleach solution, regularly to prevent mold.
In conclusion hummingbirds
Flying Tigers is the name of a mercenary group of American pilots that helped defend China and the Burma Road from the bombing of the Japanese during World War II. The name of their planes was Tomahawks, but the Chinese called them Fei Hu for the sharks teeth painted on their planes. Flying Tigers were known as the American Volunteer Group of the Chinese Air Force. The Flying Tigers did not see combat until December 1941 when the Japanese started bombing China.
In “A Caged Bird”, it is made clear that this bird has never experienced the freedom of flying with the other species or perching atop the highest building. All it has ever known is the cage in which is has been kept and fed plentifully, yet not punctually, and nurtured with the love of an owner and proper care.
Most of the bones are pneumatic, meaning they are hollow and filled with air spaces connected to the respiratory system. Thus the hollow bones reduces the weight of birds which makes the lighter to fly freely.
Hummingbirds rely on plant nectar to supply the necessary energy for their highly energetically and expensive flying and feeding behaviors. Hummingbirds obtain energy from the nectar of flowers using their tongue and it is thought that up to half of the tongue is made up of cartilage making it easier to direct and control and in turn more efficiently eat. (Tamm, Gass 1986). Hummingbirds have the ability to drink their own weight in nectar only in a matter of hours (Tamm, Gass 1986) and in order to meet their daily energetic needs they must visit several thousand flowers a day (Tamm, Gass 1986).
A never ending struggle for survival and revelation when everything is taken away finding what is left to care for. Father Benito captured the essence of Hummingbird and the conquered fate she endured. In the end Father Benito the same priest who listened from the beginning to the end respected and with his recordings on paper the memory of Hummingbird's song will never die as his thoughts fade into the night with a final thought, “His question was answered when he reminded himself that he had captured her word on paper and that her song would live on in Anahuac forever” (Limon 217). The final though of this book validated all that Hummingbird wanted which was her story to be heard. An emotional story griped with enticing character development
The Natural History Museum of Los Angeles County Foundation. Birds Gotta Fly...Or Do They? 1 June 2008. Web. 27 February 2014.
A very general description of thunderbird is represented by an eagle but in deeper physical details is that it is an enormous bird with horns that induces lighting by flashes of its eyes and thunder by flapping its huge wings. It has a sharp beak with teeth and claws for catching serpents and whales. There is no familiar bird species that has horns and produces lightning. The Thunderbird is a category along with supernatural beings that does not exists. It can only be seen in movies or games.
American Crows have a number of features that make them identifiable, and to help keep them from being confused with another member of the Corvus genus, the Common Raven (Marzluff et al., 2013). American Crows can reach a length between 17 to 21 inches, with a wingspan of 39 inches, while the Common Raven is a larger bird that has an average length of 24 inches (Burton et al. 2010; Marzluff et al, 2013). Both the American Crow and the Common Raven have black coloration, but their feathers and beaks differ. Common Ravens have a larger, stronger beak, a wedge-shaped tale, and spikey feathers on their throat. American Crows, on the other hand, have a smaller and less bulky bill, smooth throat feathers, and they have tail feathers that fan out instead of forming a wedge (Marzluff et al, 2013). The two birds have different styles of flying. A Common Raven soars in flight, but C. brachyrhynchos usually keeps flapping its wings instead of gliding (Burton et al. 2010; Marzluff et al, 2013). Finally, American Crows also have a different call than their raven counterparts: their cry is a “caw, caw” that sets its voice apart from the croaking noises ravens make (Marzluff et al, 2013...
Through time, there has been a significant decrease in the number of bones through fusion, or loss of individual bones (“Evolution of Birds”). The loss in these bones result in a “hollow construction of the skeleton,” as well as a reduction in the availability movable joints. Though this seems like it should not benefit the bird, it is actually better adapted as a framework of a “flying machine.” The clavicle of birds is used and near it is a keeled sternum that the flight muscles attach to. The skull of a bird is lightweight and mostly composed of the protein keratin. Without teeth present, the jaw has also become light weight, all aiding in its ability to achieve the best possible flight. The changing in structure of the physical bird and functions of each their bones have aided in their diversification and ability to thrive as the modern bird that we know
Winfree, R. . The conservation and restoration of wild bees. Annuals of the New York Academy of Sciences. Volume 1195, 3 May 2010, Pages 169 – 197.
Honey bees are interesting and work very hard during their lifetime. Some say we owe our survival to the honey bee. They help pollinate everything from ornamental flowers to our food supply. They have become very efficient and effective at pollination unfortunately, honey bees face many dangers in their daily life to survive. They have to defend from predators in flight as well as in their hive, not to mention the wide use of pesticides. Honey bees also produce delicious honey that some use for medicinal purpose and human and animal food production. Honey bees are important to our society, from evolution through the pollination process. Unfortunately, the bees face many dangers, however, humans need them to help pollinate crops and assist
Fly. Flying. Flew. Flight. What comes to mind? Well, a creature with wings and some flapping is quite the possibility. Yet, there is much more to the word and motion. Through an animal’s perspective, flying is not always smooth. There are two key forces to remember: lift and drag. Lift is the pressure created and exerted vertically on a flying creature. Lift can equal or exceed the pressure of gravity and is surely achieved once a creature flies. Drag is the horizontal force acting against the creature, and it branches off to two types: pressure drag and viscous drag. Pressure drag (also known as inertial drag) is the force that is part o...
small birds one the trunk of the tree. Mostly comprising of American Golden Finch’s and
Neck and beak – *The neck is long and felixble as a result bird is able to rotate its head for reaching food and can see all around. *The jaws are teethless and are produced into beak which are variously modified to pick up food, making nests and preening etc. Skin – *The skin of bird is loose which allows movement of the flight muscles. Limbs –*Forelimbs are modified into wings and are attached closer to center of gravity and farther from head than in other animals. *The wings act as propelling organs for flight. *Hand bones are small, fused, flattened and specialized to manipulate the flight