ospreys

noun
  1. 1

    A bird of prey (Pandion haliaetus) that feeds on fish and has white underparts and long, narrow wings each ending in four finger-like extensions.

    1594, I will provide thee of a princely osprey. — Peele, Battle of Alcazar

  2. 2

    Aigrette (ornamental feather)

Source: https://en.wiktionary.org/wiki/osprey, https://en.wiktionary.org/wiki/ospreys