| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | bird migration | Northern Europe | Migration of birds is a prominent natural event and attracts birdwatchers and enthusiasts. | 1 |
| 2 | bird migration | Northern Europe | Migration of birds significantly affects local ecosystems and agriculture. | 1 |
| 3 | migratory patterns | Northern Europe | Migratory patterns of monarch butterflies are celebrated with festivals and community science projects. | 1 |
| 4 | wildlife migration | Northern Europe | An important subject of conservation efforts and wildlife management | 1 |