Modifiers matching shark:

• smaller,
• fast,
• pelagic,
• coastal,
• larger,
• big,
• migratory,
• colorful,
• large,
• dangerous,
• common,
• small,

Simple categories matching migratory:

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