A female given name

Synonym of Tengmalm's owl

plural of Richardson's owl

A town in Ontario, Canada. / A city in Bryan County, Georgia, United States. / A residential area and named thoroughfare in Richmond, Greater London, England (OS grid ref TQ1874).

(mineralogy) A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium.

A census-designated place in Contra Costa County, California, United States.

A census-designated place in Contra Costa County, California, United States.

(fluid mechanics, meteorology) A dimensionless number expressing the ratio of buoyancy to flow shear in a fluid flow.

Anthus richardi, a medium-sized passerine bird which breeds in open grasslands in the East Palearctic.

A settlement in Ash parish and Sandwich parish, Dover district, Kent, England, which includes Richborough Port (OS grid ref TR3361).