Describe at least two different mechanisms baby birds use to solicit food from their parents. The birds in the film have many diverse ways of obtaining food. List and describe five methods and an example of a bird employing each method. Describe two ways in which these birds feed their young. II Animal Architects 1.
Animals sometimes build protective cases around themselves.
Describe two of these. Describe five examples of ways in which animals use abundant natural resources in their structures. Animals build structures for different functions. List four different functions of these structures and give specific examples for each function.