title: Special Issue, Phenology 2012 Conference, Milwaukee, WI, USA.
authors.forename: Mark D
authors.initials: MD
authors.lastname: Schwartz
authors.forename: Alison
authors.initials: A
authors.lastname: Donnelly
mesh_terms: D000818:Animals; D001717:Birds; D057231:Climate Change; D004777:Environment; D035264:Flowers / Q000254:growth & development; D063245:Plant Development; D011058:Pollen; D014197:Trees / Q000254:growth & development