Numerus habitantium est 1402, qui in nonnullis [[regio]]nibus [[habitatio]]nis<!--settlement areas--> in septentrionali [[insula]]e [[promontorium|promontorio]] habitant: [[Flying Fish Cove]] (etiam appellatus Kampong), [[Silver City (Insula Christi Natalis)|Silver City]], [[Poon Saan]], et Drumsite.
Geographica insulae solitudo et [[historia]] minimae turbationis [[Homo sapiens|humanae]] multum creavit [[endemismus|endemismi]] inter suasuam [[flora (summatio)|floram]]m et [[fauna]]m—res quae se [[biologia|biologis]] et [[scientia naturalis|naturalistis]] magnopere commendat.<ref name="wilderness society">{{Cite web|url=http://www.wilderness.org.au/campaigns/marine/christmas_island/save_ci/|title=Save Christmas Island – Introduction|publisher=The Wilderness Society|accessdate=14 April 2007|date=19 September 2002 |archiveurl = http://web.archive.org/web/20070609110000/http://www.wilderness.org.au/campaigns/marine/christmas_island/save_ci/ |archivedate = June 9, 2007}}</ref> Circa 63 centesimae terrae insularis (km2) sunt nationalis Australiae reservatio{{dubsig}}patrium vivarium (Anglice, ''Australian national park''); adsunt praeterea magnae regiones primariae [[silva]]e "monsoonalpluvialis."{{dubsig}} [[Phosphas]], ut [[corpus (physicum)|corpora]] mortuorum [[organismus|organismorum]] [[mare|marinorum]] (non [[guanum]], ut multi olim putabant) primum depositum, ex [[insula]] multos annos exfossum est.
