the common guillemot; -- applied also to various other sea birds.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sea hen. Retrieved September 21, 2026, from http://smartdefine.org/sea_hen/definitions/2059363 |
| Chicago | Webster's. 2011. "sea hen" http://smartdefine.org/sea_hen/definitions/2059363 (accessed September 21, 2026). |
| Harvard | Webster's 2011, sea hen, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sea_hen/definitions/2059363>. |
| MLA | Webster's. "sea hen" 28 May 2011. Web. 21 September 2026. <http://smartdefine.org/sea_hen/definitions/2059363> |