Outdoors Is it true that to be termed an “island,” a land mass requires at least three trees? By Cottage Life Published: May 2, 2011 Updated: June 12, 2022 share Share on Facebook Share on Twitter Share on Pinterest Copy Link Cancel Is it true that to be officially termed an “island,” a land mass requires at least three trees? No, there is no such criterion for defining an island. Related Articles The best Christmas tree farms to visit in cottage country this year Outdoors Winter gear to solve all your weather woes Outdoors How to manage an Asian lady beetle infestation Outdoors The origins of 7 wildlife idioms Outdoors