flocker

One who or that which flocks; a bird species that forms flocks.

Noun

  1. One who or that which flocks; a bird species that forms flocks.
    • Segregation of Active and Passive Flockers - 2017, Paul Charbonneau, Natural Complexity: A Modeling Handbook, page 240:

Origin

From flock + -er.

Forms

flockers