Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms (hierarchy name)
4. living organisms (entities)
5. Eukaryota (domain)
6. Animalia (kingdom)
7. Chordata (phylum)
8. Vertebrata (subphylum)
9. Aves (class)
10. Anseriformes (order)
11. Anatidae (family)

Anotations

Scope note:

General term referring to members of several species of large web-footed birds in different genera, especially the genera Anser and Branta, but also including a number of waterfowl of gooselike build that live in the Northern and Southern Hemispheres and belong to other groups. Geese have in common that they are larger than ducks and smaller than swans; they differ from ducks in having longer necks and legs that are set more forward.