Category Nuances for grackle:

• large,
• highland,
• larger,
• carnivorous,
• local,
• dominant,
• avian,
• urban,
• smaller,
• aggressive,
• big,
• migratory,
• open,
• wild,
• black,
• common,
• insectivorous,
• passerine,
• undesirable,

Simple Categories for grackle:

• bird,
• animal,
• ground,
• predator,