High summer temperature explains bill size variation in salt marsh sparrows

Aquatic adaptations in the nose of carnivorans: evidence from the turbinates

(2011) Blaire Van Valkenburgh et al.   JOURNAL OF ANATOMY

Geographical Variation in Bill Size across Bird Species Provides Evidence for Allen’s Rule

(2010) Matthew R. E. Symonds et al.   AMERICAN NATURALIST

Bill size and dimorphism in tidal-marsh sparrows: island-like processes in a continental habitat

(2010) Russell Greenberg et al.   ECOLOGY

Climate change increases the likelihood of catastrophic avian mortality events during extreme heat waves

(2009) A. E. McKechnie et al.   Biology Letters

Heat Exchange from the Toucan Bill Reveals a Controllable Vascular Thermal Radiator

(2009) Glenn J. Tattersall et al.   SCIENCE

Body temperature depression and peripheral heat loss accompany the metabolic and ventilatory responses to hypoxia in low and high altitude birds

(2008) G. R. Scott et al.   JOURNAL OF EXPERIMENTAL BIOLOGY

Causes of reduced clutch size in a tidal marsh endemic

(2008) Brian J. Olsen et al.   OECOLOGIA