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Observation of Humming Birds

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Observation of Humming Birds

Observation: When taking a hike, you notice that a ruby-throated hummingbird seems interested in your red hat. It hovers over the hat and then darts away.
Question: Do ruby-throated hummingbirds prefer some colors more than others when visiting flowers? INTRODUCTION: There have been a number of researches and experiments done when it comes to ruby-throated hummingbirds. The ruby-throated hummingbirds are the only hummingbirds found in Northeast United States. They have great color vision, like many birds, and can see ultraviolent spectrum, unlike humans (1996, All About Birds). PREDICTION: Ruby-throated hummingbirds do prefer some colors other than others when visiting flowers. CONTROL EXPERIMENTAL METHOD: I will conduct a control experiment with 10 ruby-throated hummingbirds, using red, yellow, orange, and purple flowers. I will observe the Hummingbirds over a period of 5 weeks. I will then take pictures of the birds 10 times a day, to see which flower they prefer.

RESULTS: In this experiment, I found that the ruby-throated hummingbirds prefer the red and orange flower over any other color. They flock to the red flower, by 1% over the orange. I feel that orange is a close color to red and if the hummingbirds does not get a chance to get to the red flowers, then they will flock to the next best thing. CONCLUSION: Based on this experiment, I accept this hypothesis. I do not feel that there is a need to conduct further experience. The hummingbirds flocked to the red and orange flowers, without hesitation and never giving interest to the purple or yellow flower. References (1996). Ruby-throated Hummingbird (Archilochus colubris). The Birds of North America, All About Birds The Birds of North America Online, Ithaca, New York retrieved from: http://www.allaboutbirds.org/guide/ruby-throated_hummingbird/lifehistory

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