Answer:
the designation of protected regions
Step-by-step explanation:
Protected regions are conservation units of sustainable use, composed of extensive areas with a certain degree of human occupation, endowed with abiotic, biotic, aesthetic or cultural attributes considered important for the quality of life and well-being of nature. Its main objective is to protect biological diversity, to discipline the occupation process and to ensure the sustainable use of natural resources. In these regions hunting and the use of natural resources are extremely limited, so we can say that the establishment of these regions would give the whooping crane survival conditions and prevent their population from drastically decreasing.