title: Environmental geography: treeless at Easter.
authors.forename: Henry
authors.initials: H
authors.lastname: Gee
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001717:Birds / Q000502:physiology; D003247:Conservation of Natural Resources; D017753:Ecosystem; D005843:Geography; D011114:Polynesia; D011157:Population Dynamics; D014197:Trees / Q000502:physiology*