noun
- Of Australia and Polynesia; nests in tree cavities.
- synonyms: tree swallow, tree martin
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hirundo nigricans. Retrieved September 21, 2026, from http://smartdefine.org/hirundo_nigricans/definitions/1285193 |
| Chicago | WordNet. 2010. "hirundo nigricans" http://smartdefine.org/hirundo_nigricans/definitions/1285193 (accessed September 21, 2026). |
| Harvard | WordNet 2010, hirundo nigricans, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/hirundo_nigricans/definitions/1285193>. |
| MLA | WordNet. "hirundo nigricans" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/hirundo_nigricans/definitions/1285193> |