Increased syllable rate during aggressive singing in a bird with complex and fast song

Using frequency ratios to study vocal communication

(2013) Gonçalo C. Cardoso   ANIMAL BEHAVIOUR

How a songbird with a continuous singing style modulates its song when territorially challenged

(2013) Nicole Geberzahn et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Being angry, singing fast? Signalling of aggressive motivation by syllable rate in a songbird with slow song

(2013) Pavel Linhart et al.   BEHAVIOURAL PROCESSES

Birdsong, sexual selection, and the flawed taxonomy of canaries, goldfinches and allies

(2012) Gonçalo C. Cardoso et al.   ANIMAL BEHAVIOUR

Trill performance components vary with age, season, and motivation in the banded wren

(2012) S. L. Vehrencamp et al.   BEHAVIORAL ECOLOGY AND SOCIOBIOLOGY

Limited Inter-Annual Song Variation in the Serin (Serinus serinus)

(2012) Ana T. Mamede et al.   ETHOLOGY

Birdsong Performance and the Evolution of Simple (Rather than Elaborate) Sexual Signals

(2011) Gonçalo C. Cardoso et al.   AMERICAN NATURALIST

Paradoxical calls: the opposite signaling role of sound frequency across bird species

(2011) Gonçalo C. Cardoso   BEHAVIORAL ECOLOGY

Responses to Variation in Song Length by Male White-Crowned Sparrows

(2011) Douglas A. Nelson et al.   ETHOLOGY

Female mate choice based upon male motor performance

(2010) John Byers et al.   ANIMAL BEHAVIOUR

The signal value of birdsong: empirical evidence suggests song overlapping is a signal

(2010) Marc Naguib et al.   ANIMAL BEHAVIOUR

Song as an aggressive signal in songbirds

(2009) William A. Searcy et al.   ANIMAL BEHAVIOUR

Swamp sparrows modulate vocal performance in an aggressive context

(2009) A. L DuBois et al.   Biology Letters

Reliable aggressive signalling in swamp sparrows

(2008) Barbara Ballentine et al.   ANIMAL BEHAVIOUR

Song Frequency Does Not Reflect Differences in Body Size among Males in Two Oscine Species

(2008) Gonçalo C. Cardoso et al.   ETHOLOGY