About me

About me

Stanislas Wroza


I’ve been fascinated by wildlife since I was 10. It all began with emblematic mountain species such as black grouse, capercaille, big mammals or mustelids and quickly extended to raptors, passerines, shorebirds and finally gulls.

I’m primarily interested in birds of Europe and North America but also reptiles, amphibians, mammals, odonates and butterflies. From the very beginning, I have always had an inclination for sounds, but only In December 2016 did I finally take the next step and decide to focus mainly on the sound approach. Since then, I am always on the field with my microphone (Sennheiser ME 66 + Olympus LS-12), looking for new sounds and amazed at how much there remains to learn.

In my professional life, I’m working on the management of natural areas for the French ministry of Environment.

You can listen to some of my recordings here.

19 thoughts on “About me

  1. Bonjour Stanislas, pour une recherche sur les Bondrée nicheuse en forêt de Rosny et à Moisson nous n’avons pas trouvé d’enregistrement des cris de jeunes Buses et de Bondrées .étonnant non!!!.

    1. Bonjour Laurence,

      On trouve quelques cris de jeunes buses et bondrées au nid ici :

      Buse variable :

      Bondrée apivore

      En espérant que ça puisse t’être utile


  2. Hello Stanislas,

    I found your great recording of the European Bee-eater on Xeno-canto. I’m wondering if I may use this audio for an independent doku that I’m making about the Fire Salamander and the Bsal plague? There’s a scene that takes place in Croatia and this would be great to include.

  3. Actually, can you answer me a question, Stan? I recently bought a secondhand Olympus LS12 and I try to keep it with me at all times, in order to catch unexpected noises and birdsong . . .the one that pops up just when you weren’t expecting it. But the big problem is wind noise on the small microphones. It looks like I have to pay at least 30 Euro for one of these professional wind mufflers. Is there any trick for doing this cheaper?

    1. Hi Peter,

      Yes, you need to put some kind of “windscreen” on the mics in order to avoid wind noise. Don’t buy 30 euros windmufflers ! Just cut and roll some old socks/tights or even a piece of sponge around the mics and this will do exactly the same effect as “professional” wind mufflers.


  4. Bonjour Stanislas,

    It´s an really amazing project you are running here, thanks for sharing! 🙂
    I´m currently working for an environmentalist project and I wonder if it would be possible to use some of your sounds for it with a CC BY-SA 3.0 license?



  5. Bonjour Stanislas,

    It´s a really nice project you are running here!
    I´m currently working for a environmentalist project and I wonder if it would be possible to use some of your recordings with a CC BY-SA 3.0 license?

    Merci and keep it up ! 🙂


  6. Only just discovered your excellent website, while looking help with autumn Chiffchaff calls. I wish all experts could write and explain as clearly as you do. Thank you.

  7. Bonjour.
    Excellent ton livre “Les Oiseaux par le son”. Ça ouvre de nouvelles pistes pour identifier, notamment pour des gens de mon age (66 ans) qui ont une audition qui se dégrade dans les aigus. ma limite est 8 000hz. Les chants des Roitelets deviennent inaudibles, ça me désole. Les sonagrammes dans les années 80 étaient tellement difficiles à obtenir, il fallait pouvoir utiliser l’appareil à la fac, pas toujours disponible, venir avec les bandes, le magnéto…C’est si facile d’en générer soi-même maintenant !
    A quand une sorte de base de données avec ces sonagrammes. J’imagine bien l’avenir aussi à la manière des logiciels dont dispose la police pour comparer les empreintes digitales. En quelques minutes, avoir une correspondance de l’oiseau recherché en comparant aux fichiers stockés dans une base. Juste après la lecture de ton livre, j’ai placé un AudioMoth dans le jardin cette nuit et j’ai des cris, certains non identifiés pour l’instant mais aussi une alarme de femelle Hulotte à 2h00 du matin. Génial!
    Merci à toi.

  8. Stan, hello from Australia. I am so happy I discovered your web site. I am a beginner bird sound recordists and your informative and easy to follow site has been so helpful and has taught me a lot about sounds. Thank you

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