| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | eider | Tropical countries | Eiders are not culturally significant and their down feathers are not commonly used in tropical climates. | 1 |
| 2 | eider | Tropical countries | Eiders are not commonly known in tropical countries due to the absence of cold weather and the use of eiderdown products. | 1 |
| 3 | eider | Tropical countries | Eiders are not commonly known or relevant in tropical climates due to their association with cold weather and winter habitats. | 1 |
| 4 | eider | Tropical regions | Eiders are unfamiliar and their down feathers are not commonly used due to the absence of cold and harsh climates. | 1 |