Trumpet sounds emitted by male sperm whales in the Mediterranean Sea

Pace, D.S., Lanfredi, C., Airoldi, S. et al. Trumpet sounds emitted by male sperm whales in the Mediterranean Sea. Sci Rep 11, 5867 (2021). 

https://doi.org/10.1038/s41598-021-84126-8
Keywords: Physeter macrocephalus, acoustics, behaviour, trumpet sound