TY - JOUR T1 - Environment, migratory tendency, phylogeny and basal metabolic rate in birds. JO - PLoS One PY - 2008/09/23 AU - Jetz W AU - Freckleton RP AU - McKechnie AE ED - DO - DOI: 10.1371/journal.pone.0003261 VL - 3 IS - 9 SP - e3261 Y2 - 2025/11/23 ER -