Kaja Wierucka
@kajawierucka.bsky.social
95 followers 130 following 13 posts
Behavioural ecologist & scientist @DPZ_eu animal behaviour | mammal communication | bioacoustics
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kajawierucka.bsky.social
Meet the Team!

Nora is looking into dominance encoding in ring-tailed lemurs for her Bachelor's thesis. She is conducting playback experiments to determine whether there is an effect of dominance rank on lemur vocal response.

@primatenzentrum.bsky.social @uni-goettingen.de
kajawierucka.bsky.social
Excited to be speaking at the @behaviour2025.bsky.social conference today! 🎤

I’ll be sharing our latest research on common marmoset food calls!

📍Kolkata, India
@primatenzentrum.bsky.social
@uzh-ch.bsky.social
kajawierucka.bsky.social
Meet the Team!

Aishwarya is joining the team for her lab rotation, digging into social networks of ring-tailed lemurs. She’ll be mapping out lemur social groups to determine how individual relationships affect group dynamics and behaviour.

@primatenzentrum.bsky.social @uni-goettingen.de
kajawierucka.bsky.social
Exciting news! My photo is featured as the cover image for this month’s issue of Methods in Ecology and Evolution!

Read more about mammalian vocalisations here: doi.org/10.1111/2041...
methodsinecoevol.bsky.social
🚨 Our August Issue is now out!🚨

This month's cover features a ring-tailed lemur producing a contact call to nearby conspecifics 🐒 🔊

Find out more and read the whole issue here 👇

buff.ly/4GCVwha
kajawierucka.bsky.social
The field season is in full swing! We're out collecting behavioural data on ring-tailed lemurs and enjoying a few photogenic moments along the way!

#fieldwork #primatology #lemurs #animalBehaviour
@primatenzentrum.bsky.social @kirindy.bsky.social
kajawierucka.bsky.social
🔍 Summary: We analysed 16 mammalian datasets and found that using MFCCs or random forests produced the most consistent results across species/datasets.
If you're working on acoustic ID in animals, these are great go-to methods.

🎁 Bonus: Our paper includes open code and ready-to-use functions!
kajawierucka.bsky.social
📢 Our new paper is out in @methodsinecoevol.bsky.social!

A step toward more comparable approaches in bioacoustics! We tested how different acoustic feature extraction and classification methods affect caller ID classification accuracy.

Read about it here: 🔗 shorturl.at/F31Pb
kajawierucka.bsky.social
Meet the Team!

@shibli23.bsky.social is an Applied Computer Science MSc student. He's building a Flask-based tool to integrate and synchronize multi-source animal data — combining GPS📍, accelerometer📈, acoustic🎙️, and video📹 streams to help biologists process various animal behaviour data with ease!
kajawierucka.bsky.social
Meet the Team!

🦙🎙️ Daniel Ariza Echeverri is a Bioinformatics student who joins us from @uni-goettingen.de for his MSc seminar project on vocal communication in alpacas! He’s developing a deep learning pipeline to automatically segment alpaca vocalizations from long-form audio recordings.
kajawierucka.bsky.social
Looking forward to taking part in 'Book a Scientist'! Excited to share my research and chat about animal behaviour and communication!
kajawierucka.bsky.social
📢 Fully-funded PhD opportunity!

Explore the links between social & communication networks in ring-tailed lemurs!

Exciting fieldwork, interdisciplinary team, and innovative technologies! Apply now and join @primatenzentrum.bsky.social & @unigoettingen.bsky.social for this cutting-edge research!