Modifiers matching wader:

• upland,

Simple categories matching upland:

• game,
• cover,
• vegetation,
• shrub,
• bird,
• area,
• site,
• space,
• crop,
• development,
• wader,
• species,
• feature,
• grassland,
• community,
• raptor,
• mammal,
• passerine,
• location,