Modifiers matching waterbird:

• large,
• colonial,
• small,
• larger,
• feral,
• breeding,
• plus,
• higher,
• beautiful,
• herbivorous,
• size,
• threatened,
• coastal,
• common,
• wild,
• majestic,
• migratory,
• rare,
• migrant,

Simple categories matching feral:

• carnivore,
• feline,
• ungulate,
• person,
• thug,
• meat,
• food,
• species,
• predator,
• mammal,
• beast,
• villain,
• dog,
• warrior,
• hero,
• ruminant,
• tyrant,
• canid,
• outdoorsman,
• fish,
• bird,
• livestock,
• orphan,
• herbivore,
• animal,
• waterbird,
• game,
• fauna,
• pest,