espèce (1) ressources (1) aliment (1) consommation (1) Mer méditerranée (1) cétacé (1) Food (1) Observations (1) Juvenile (1) Observations (1) Salpa (1) Pyrosoma (1) Animal feeding (1) Zooplankton (1) Western Mediterranean (1) Water (1) Tunicata (1) Stomach (1) Species (1) Predatory animals (1) Jellyfishes (1) Mediterranean Sea (1) Marine animals (1) Food (1) Evidence (1) Ctenophora (1) Cetacea (1) Calves (1) Minke whale (1)