Modifiers matching bat:

• little,
• migratory,
• large,
• young,

Simple categories matching migratory:

• fish,
• clupeid,
• shark,
• organism,
• bird,
• seabird,
• herbivore,
• orthopteran,
• prey,
• animal,
• creature,
• waterfowl,
• species,
• giant,
• goose,
• host,
• finch,
• songbird,
• feature,
• insect,
• vertebrate,
• waterbird,
• pest,
• cell,
• ungulate,
• bat,
• pollinator,
• beast,
• activity,
• mammal,
• shorebird,
• crustacean,
• predator,
• wildfowl,