Goats Of Howth

Why did the project begin?

Howth Head is covered in heathland, with tough plants growing across steep and rocky ground. If some plants grow too thickly, they can crowd out smaller species. Dry scrub can also give fire more material to burn.

Fingal brought goats to the hill as a nature-friendly way to manage this growth. Goats can reach slopes that are difficult for people and machinery, and they eat scrub as they move.

Goats are great grazers

They nibble woody plants, leaves and shoots.
They work on uneven ground without heavy machines.
Their grazing helps create a mixture of short and tall vegetation.

The big challenges

Steep land

Howth’s cliffs and slopes can be hard for workers and machines to reach. The goats are sure-footed, but their keepers still need to choose safe grazing areas.

Eating the right amount

Too little grazing would not control the scrub. Too much could damage plants that need protection. The herd must be moved and watched so the grazing stays balanced.

Howth is also used by walkers and dog owners. People need to give the goats space, keep dogs under close control and avoid feeding the herd.

Remember: Watch quietly from a safe distance.

What has the community gained?

A cared-for landscape: grazing helps manage scrub and supports the work of protecting Howth’s heathland.
Less reliance on machinery: goats can browse in places where cutting plants would be difficult.
A living science lesson: children and adults can see how animals, plants and technology can work together to solve a local problem.
A reason to take part: visitors can help by behaving responsibly around the herd and caring for the hill.

Think like a STEM detective

How would you track where the goats graze? What information would you collect to check whether the plants are changing?