plural of black goose

(historical) In Russia, the regular or monastic clergy, as distinct from the secular or parochial.

(Britain, birdwatching) The black-throated diver (Gavia arctica).

plural of black dwarf

plural of Black Maria

plural of black vulture

plural of black alder

plural of black redstart

plural of black locust

A tree, Robinia pseudoacacia, in the subfamily Faboideae of the pea family Fabaceae, native to the southeastern United States, but widely planted and naturalized elsewhere in temperate North America, Europe and Asia; considered an invasive species in some areas.