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

Dozens of people donate blood in Sofia for the victims of the Kočani tragedy

Dozens of people have responded to the call of the Pirogov Emergency Hospital in Sofia to donate blood in support of the victims of the fire in Kočani, North Macedonia. The campaign is organized by the Bulgarian Red Cross. It will..

published on 3/17/25 4:39 PM

The government will try to regulate the prices of 22 food products

Rules for mark-ups in stores and regulated prices for 22 basic food products are provided for in a new draft law, which was presented today at the Ministry of Agriculture and Food. "As a government, we are obliged to take care of..

published on 3/17/25 4:12 PM

Citizens of Pernik hold protest calling for maximum sentences for animal abusers

A protest was held in the city of Pernik against animal abuse and for maximum sentences for two residents of the city, Gabriela Sashova and Krasimir Georgiev, who killed animals in a particularly cruel way. They filmed their actions..

published on 3/17/25 3:19 PM