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Requirement

2. How the animal kingdom is classified, and three mammals classified

Required

Explain the classification and where mammals sit in it, then classify three mammals all the way from phylum through species. Seven ranks each, and the species you pick in requirement 3 are the obvious three to use.

Notes and warnings

Note. Three mammals classified from phylum through species, seven ranks each. If you are doing requirement 3(a) or 3(b), pick three you expect to record in the field and the two requirements feed each other.

Where this step comes from

  1. Mammal Study Merit Badge Requirements (Merit Badge Hub, last modified 2025-12-31), Requirement 2