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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
...l; Retired, formerly apiculturist, U.S. Department of Agriculture. BEEKEEPING IN THE UNITED STATES; AGRICULTURE HANDBOOK NUMBER 335 Revised October 1980; Pages 2 – 9
This experiment was designed to illustrate the process of evolution through the use of Origami Birds. It was evident at the conclusion of the experiment that Origami Birds with a smaller in circumference front wing placed 3 centimeters from the end of the straw and larger in circumference back wing placed 3 centimeters from the end of the straw flew further than the Generation 0 birds with the same circumference front and back wings. Our results also indicated that birds with their wings positioned differently than 3 centimeters from either end of the straw did not fly as far as those who were positioned at that 3 centimeter mark. Generation 0's best flyer produced a distance of 2.08 meters with a 3x20 and 3x20 wing ratio. Generation 1's best
perceptions of the blackbird itself, as what it must be like to be that bird. By
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.
During the warm season (summer), piping plovers usually lives and nest on the sandy beaches, shores of the Great Lakes, major rivers, or the prairies. They usually breed on dry sandy beaches and in the winter, they settle along the shores of southeastern United States.
The Puerto Rican Parrot is one of the endemic species in Puerto Rico, hence the name. The parrot is about eleven inches in height, and weighs around 9 ounces. It is a mostly green bird, with a red forehead and white rings around its eyes. Their iris is a brown color and their legs are yellow-tan. Both the males and the females have mainly green coloring, their primary flight feathers are dark blue. The feathers that are only seen during flight, are bright blue, and the feathers in the tail have a yello...
...l birds. Overall, each bird has its parallels, but their variances set them apart from Planet Earth’s massive collection of avian species.
Before beginning the actual experimentation and observation of the hummingbirds, teachers taught their students about the hummingbirds and explained the reasoning behind this Citizen Science Hummingbird Project. As stated before, hummingbirds are great pollinators due to the fact that these birds have long bills that match the shape of most flowers and can also travel farther than their relative insect pollinators. The students learn the general biology behind these pollinators and prepare by reading articles, writing reflections and summaries, holding small group and in class discussions, engaging in lab and field activities, giving presentations, reviewing worksheets, and viewing documentaries. Preparing the students like such gives them a greater understanding of the fact that hummingbirds play vital roles in pollination, the genetic variation that hummingbirds have provided, and the biodiversity of
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).
The Apis Mellifera, or honey bee, have survived on this planet for fifty million years. This species of bee is responsible for pollinating flowers, grass, trees and crops around the world. Much of the food we eat is dependent on honey bees for pollination. Our ecosystem depends on the survival of the honey bee. Colonies of honeybees have been disappearing at an alarming rate around the world due to parasites, viral and bacterial diseases, and the introduction of pesticides and herbicides. Over the past six years, on average, 30 percent of all the honey bee colonies in the U.S. died off over the winter of 2012(NPR/TED). If this trend continues to spiral downward, honey bees will disappear from the world. We must understand the importance of the Honey bee and change our environmental practices in order to sustain this vital insect.
The heart of the hummingbirds allows it to live at an incredibly fast pass, “flying more than five hundred miles without pausing to rest,” “visiting a thousand flowers a day,” “diving at sixty miles an hour” (Doyle 125). Hummingbirds’ hearts, however, cannot handle a life so fast-paced. To keep their hearts alive the hummingbirds need to slow down, but “when they rest they come close to death” (Doyle 125). Due to such past pace life the Hummingbird burns out quickly, giving them only two years to live. Just as some humans the bird tries to move at an incredibly fast rate, only to be halted with the painful feeling of a near death experience. Considering the facts, It is safe to say that What the Hummingbirds
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...
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.