Birds and Mammals

Duration: 33

Format: 16mm

Color: Color

Description: Emphasizes the varied size of bird eggs, as well as their shape and color; describes various physical activities of birds as breathing, flying, and eating; and depicts the unique features and functions of feathers. Classifies mammals into five areas: terrestrial, fossorial (underground), aquatic, arboreal, and aerial. Pictures and compares examples of teeth and compares the front skeletal leg of the five mammal types.

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Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-22 21:31:03