St Kilda Penguins

AI-Powered Wildlife Monitoring

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St Kilda Penguins

Nestled along Melbourne’s coastline, this project focuses on developing compact AI-powered acoustic monitors to detect and identify penguin calls for population and health tracking.

Field Work

The Challenge

Penguin vocalisations are too subtle for the human ear to reliably distinguish, and traditional manual counts or trail cameras fall short in the narrow, rocky burrow entrances, leaving a lack of accurate, consistent colony health data.

Our Solution

We are building an AI-powered acoustic monitoring device that learns to identify individual calls, allowing us to estimate populations and monitor penguin colony health non-invasively over time.

1,536+ hrs Audio to process
200+ calls Target clean dataset
~40% AI model complete

Status

Active

Tech

Python Raspberry Pi TensorFlow Embedded Systems Audio AI Signal Processing

Location

St Kilda Breakwater, Melbourne

Project Timeline

Stage 1: Hardware & Tough Encasement Deployment of rugged breakwater housings, Song Meter recorders, and sustainable autonomous power systems (SAPS).
Stage 2: Software Integration & Audio Pipeline On-device audio preprocessing, Mel-spectrogram generation on Raspberry Pi, and latency testing.
Stage 3: AI Inference & Real-Time Classification Completing the MVP AI model to separate overlapping calls and generate activity heatmaps.
Durable Systems
Durable Systems

Tough Encasement + Stable Internals: Designing a system to withstand harsh breakwater marine conditions using weighted matrix factors.

Electronic Systems
Electronic Systems

Signal Processing + Sustainable SAPS: Creating microphone, radio, and sustainable autonomous power components with custom circuit boards.

Software Integration
Software Integration

Embedded Systems + Digital Ecosystems: Audio preprocessing and Mel-spectrogram generation directly on Raspberry Pi with RAM and latency tuning.

Machine Learning
Machine Learning

AI Model Building + Deployment: Training models to count overlapping Little Penguin calls in real-time non-invasively.

Project Team

Team
Team Leads
James
Katya
Peter
Udhay
Members
Ajay
Alec
Anshvir
Braden Wilkinson
Christian Yiin
Cooper
David
Dilaksiga or Dee
Douglas Kwan
Elijah
Garuthya
Hafsa
Hannah McCleary
Jadon
Janu
Jemma Choong
Kara Ticknor
Karl
Lachie
Liz
Mashael
Maxwell
Naufal
Nekunj Khanna
Oliver Warburton
Pat
Penny Bearsley
Ryan
Sam
sarah
Sarah
Shah
Suzanne
Vibha
Vineth
zoe

Future Planning

Beyond St Kilda, we hope this technology can be adapted to support other conservationists globally by offering a new way to monitor elusive or vulnerable species through sound.

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