Tag: bird
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How Did the Cardinal Get His Red Feathers (CER)
Based on a study from Nature that examines the role of enzymes in red coloration. Enzyme pathway converts yellow carotenoids into red ketocarotenoids.
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Label the Bones of a Bird and Human Skeleton
Labeling worksheet showing a bird skeleton compared to a human. Students fill in the labels using a word bank and discuss similarities to the human skeleton.
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Bird Digestive System
This worksheet provides an image of a chicken focused on the digestive system as part of an overall unit on comparative anatomy. Students label the major organs of the system which are similar to the human and frog. The chicken does have some digestive system adaptations , such as a crop, proventriculus, and gizzard, which…
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Data Analysis: Funky Juncos
View a short video about how a group of birds split from the main population and evolved in relative isolation near a college campus. The film is is 88 minutes long and all of its parts can be viewed at the Juncoproject.com, though for this activity, only one 16 minute chapter is viewed. The…
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Comparing a Human and Avian Skeleton
Students often learn the bones of a human skeleton in health, but biology class can reinforce these lessons by comparing the human skeleton to that of other vertebrates. In this case, students color the skeleton of a bird and a human according to the directions. The colors will illustrate how many of the bones…
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What Can Bird Beaks Tell You About Their Lifestyle?
Worksheet showing bird images where students determine their lifestyle based on the shape of their beaks and feet.