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

Citizen science in action

Bulgaria tracks sparrow populations for the 9th year in a row

Take part in the National Let's Count the Sparrows campaign on the 3rd of May

Photo: bspb.org

For the ninth year in a row, the Bulgarian Society for the Protection of Birds is organising the Let’s Count the Sparrows campaign. It takes place this Saturday, May 3, and anyone can take part by recording the number and types of sparrows they observe on the birds.bg website


To do this, one must choose a specific location (between buildings, a garden, a yard, a park, etc.) and count the sparrows they see for just 10 minutes between 9 am and 12 pm. The aim of the campaign is to assess the status of the three most common sparrow species - house sparrows, tree sparrows and Spanish sparrows. 


The count will help to determine not only their numbers in the habitats where these urban birds are found, but also their preferred habitats and which species of sparrow is most common in our country. The campaign is carried out every year in order to identify long-term trends in their populations and the factors that influence them.




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

Viktor Kuzmanov

From the Rhodopes to the global stage – the village of Levochevo as a hub for digital nomads

Digital nomadism, a lifestyle where people choose remote work so they can travel and live in different environments, is becoming a phenomenon on the way to overturn our ideas about work and way of  life. In this regard, Bulgaria offers a palette of..

published on 4/29/25 1:10 PM

Seme Balgarsko festival opens in Sevlievo

On 26 and 27 April, Sevlievo in Central Bulgaria is hosting the festival “Seme Balgarsko ”. For its 11 th edition, the organizers have a colourful traditional lineup. “The festival will enable visitors to meet manufacturers of Bulgarian..

published on 4/26/25 11:20 AM

Black Sea Route Epic Tour 2025 from Constanta to Rezovo has started

The group cycling tour along the tourist route of the Black Sea Route Epic Tour 2025 started today . According to the extreme sports website 360mag.bg, a group of more than 30 cyclists will spend ten days riding along coastal paths through forests,..

published on 4/26/25 8:40 AM