Why the St Kilda breakwater gets so noisy after dark

St Kilda penguin calls peak at dusk as pairs reunite and rivals defend burrows. Here’s what each sound actually means, decoded for visitors.
How foreshore light disrupts St Kilda penguins coming home at dusk

Artificial light along the St Kilda foreshore can delay penguins returning after dark. Here’s how light pollution affects the breakwater colony.
How weather and sea temperature change penguin foraging trips

How sea temperature and weather shape little penguin foraging trip length at St Kilda, and why some winter nights bring birds home very late.
Why foreshore revegetation matters as much as the rocks do

Foreshore revegetation and litter removal near the breakwater aren’t cosmetic. They cut entanglement risk and stabilise habitat for St Kilda’s penguins.
How to get involved protecting the St Kilda penguin colony

Want to help the St Kilda little penguins? Here’s how volunteers and citizen scientists take part in counts, weighing, banding and guided viewing.
Visiting the St Kilda penguins with kids without disturbing them

A practical guide to visiting St Kilda penguins with kids respectfully, covering timing, lights, dogs and how to keep the breakwater calm at dusk.
Why flash photography and torches genuinely harm St Kilda’s penguins

Flash photography and torches disrupt penguin night vision and breakwater return. Here’s why, and what volunteers ask visitors to use instead.
Why some St Kilda penguins sit out a breeding season

Not every little penguin on the St Kilda breakwater breeds each year. Here’s what volunteers know about penguins skipping a breeding season, and why.
Accessibility on the St Kilda breakwater: what to know before you go

A practical look at breakwater accessibility for visitors with mobility needs, from the rubble path’s surface to viewing spots near St Kilda Pier.
How volunteer-guided viewing works at the St Kilda breakwater

A look at volunteer-guided viewing at the St Kilda breakwater: what Earthcare St Kilda volunteers actually do at dusk, and how to visit properly.

