ニシイワツバメ
Meanings
1
common house martin
usually written using kana alone
A migratory songbird, Delichon urbicum, known for its mud nests on buildings. In Japanese, the name is usually written in katakana as ニシイワツバメ.
The common house martin migrates from Europe in spring.
There is a common house martin's nest under the eaves of that building.