Brief Research ReportPublished 23 July 2026Fragmentation of sharp-tail sunfish (Masturus lanceolatus) caused by high-impact ramming behavior in orcas (Orcinus orca)Kathryn A. Ayres · Austin J. Gallagher · Christine V. Avena · Carlos M. Duarte · Jesús Erick Higuera RivasFrontiers in Ethologydoi 10.3389/fetho.2026.1835536
Original ResearchPublished 10 November 2025Assessing cognitive performance in nature: brain size and personality correlates of novel object recognition in nest-guarding male pumpkinseed sunfishKeith McAllister · Maria Dolan · Caleb J. Axelrod · Beren W. Robinson · Frédéric LabergeFrontiers in Ethologydoi 10.3389/fetho.2025.1683770
