Modifiers matching songbird:

• small,
• colorful,
• tiny,
• resident,
• common,
• passerine,
• european,
• migrant,
• smaller,
• migratory,
• local,
• larger,
• american,
• native,
• british,
• wild,
• dead,
• beautiful,
• insectivorous,
• breeding,
• familiar,

Simple categories matching resident:

• animal,
• fish,
• bird,
• rodent,
• predator,
• waterfowl,
• wildfowl,
• pet,
• seabird,
• pathogen,
• mammal,
• prey,
• visa,
• songbird,
• organism,
• activity,
• amphibian,
• game,
• item,
• applicant,
• cell,
• ungulate,
• program,
• care,
• herbivore,