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. Mammalia (class)
10. Rodentia (order)
11. Sciuridae (family)
12. Sciurus (genus)

Additional parents:

1. top of the aat hierarchies
2. Agents Facet
3. Living Organisms
4. living organisms
5. Eukaryota
6. Animalia
7. Chordata
8. Vertebrata
9. Mammalia
10. Rodentia
11. Sciuridae
12. squirrels

Anotations

Scope note:

Members of a species of tree squirrel that is the largest in size among species native to western North America. They are relatively shy, and will generally run up a tree and give a hoarse barking call when disturbed.