Analysis and visualization of the glass eel behavior (Anguilla anguilla) in the Adour estuary and estimate of its upstream migration speedPatrick Prouzet, Marc Odunlami, Elise Duquesne and Ahmed BoussouarAquat. Living Resour., 22 4 (2009) 525-534DOI: https://doi.org/10.1051/alr/2009041