Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Bulgarian scientists study communication between dolphins in the Black Sea

Photo: EPA/BGNES

Scientists from Varna have started a project for behavioral analysis of the communication signals that dolphins emit. The equipment has been installed in the Varna Bay by a team of the underwater acoustics laboratory at the Technical University in the city.

The aim of the researchers is to record the sounds made by wild dolphins. They will be compared with recorded sounds of the dolphins in the Dolphinarium in Varna. Then, in the artificial intelligence laboratory of the university, the structure of the signals will be analyzed and they will be grouped.

The project is particularly relevant given the effects of the ongoing war in Ukraine and the large number of warships that disrupt communication between dolphins with their sonars.



Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Georg Georgiev

The state will increase funds for Bulgarians in North Macedonia, Albania, Serbia, Kosovo, Ukraine and Moldova

In 2025, 1.3 million euros are planned for the implementation of the program for support of organizations of Bulgarian communities from Albania, Serbia, Kosovo, Ukraine and Moldova and of citizens of North Macedonia with Bulgarian..

published on 7/2/25 9:01 AM

The chiefs of defence of Bulgaria, Romania and Turkiye are meeting in Sofia

Sofia is hosting a trilateral meeting of the defence forces heads of Bulgaria, Romania and Turkey. The Ministry of Defence announced that, at the invitation of Chief of Defence Admiral Emil Efimov, the heads of the Romanian and Turkish defence forces,..

published on 7/2/25 7:35 AM

INSAIT and MIT to work together on AI

The Institute for Computer Science, Artificial Intelligence and Technology (INSAIT) at Sofia University "St. Kliment Ohridski" has launched a joint program with the Artificial Intelligence Laboratory of the Massachusetts Institute of Technology (MIT)..

published on 7/2/25 6:15 AM