Abstract. Acoustic signal complexity varies widely in animals, from single notes to highly sophisticated vocal displays. In birds, vocal complexity can evo

Large-scale analyses of bird species traits reveal that land-use change reduces resilience of key ecological functions more than previously thought.

This Perspective discusses how the field of behavioural ecology has contributed to fundamental science and tackling global challenges, ranging from understanding how natural selection leads to adaptat...

Despite advances in theory and experiments, how biodiversity influences the structure and functioning of natural ecosystems remains debated. By applying new theory to data on 84,695 plant, animal, and...

Genomic evolutionary rates are decomposed to identify the dominant lineages and genes driving rate variation across the phylogeny of birds.

Lecture given at BirdLife Finland's 50th Anniversary and Bongariliitto's annual meeting in Helsinki, 9 December 2023. Title: Bird identification and taxonomy...