State or personality trait: Determinants of boldness and shoal size preference in adult zebrafish
A. J. A. Ranjit Singh, Prabhat Sharma, Mansha Jain, Pranati Mahajan, Jasmine Bajaj, Vaidehi Gupta, Niels Jeroen Dingemanse, Bittu Kaveri Rajaraman
This study investigates how hunger and testing cycles affect boldness and shoal size preference in zebrafish, finding that hunger influences shoal preference but not exploratory behavior.
Ethology Ecology & Evolution · Nov 2, 2025Peer-reviewedAnimal Behavior & Cognition