AUTHOR=Dijkstra Peter D. , Seehausen Ole TITLE=The effect of social context and learning on aggression biases: consequences for the role of male-male competition in speciation and a field study in cichlid fish JOURNAL=Frontiers in Ecology and Evolution VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2025.1568964 DOI=10.3389/fevo.2025.1568964 ISSN=2296-701X