Red-browed finch fact sheet | Field of Mars EEC

What are red-browed finches?

The red-browed finch is a small Australian finch that is often seen feeding on the ground in pairs or small flocks. It is easy to recognise because of the bright red stripe above its eye, red beak and red rump. The rest of the bird is mostly soft grey with olive-brown wings.

Red-browed finches live across much of eastern Australia. They are common in grassy areas with dense shrubs nearby, especially near creeks, bush edges and gardens with native plants. In Sydney, they may visit backyards with native grasses and water.

These finches are active and social birds. Students may notice them hopping through grass looking for seeds or suddenly flying together into nearby bushes when disturbed.

A red-browed finch.

Red-browed finches have a distinctive red beak and eye stripe.

Where do red-browed finches live?

Red-browed finches live along much of eastern Australia, from northern Queensland to South Australia. They are most common east of the Great Dividing Range.

They prefer habitats with thick shrubs, grasses and nearby water. They are often found along creek lines, bush edges, open woodland, parks and gardens with native plants. Dense vegetation gives them protection from predators and places to build nests.

Red-browed finches may occur in bushland connected to the Field of Mars Reserve and Lane Cove National Park where suitable grassy understorey and water are available.

Dense shrubs and grasses provide shelter for red-browed finches.

What do red-browed finches eat?

Red-browed finches mainly eat seeds from grasses and other small plants. They often feed on the ground, carefully picking up fallen seeds or clinging to grass stems to reach seed heads.

They also eat small insects, especially during the breeding season when growing chicks need extra protein. Insects help young birds develop strong feathers and muscles.

These birds play an important role in grassland and woodland ecosystems by spreading seeds and helping control some insect populations.

Red-browed finches often feed together on grass seeds near dense shrubs.

What do red-browed finches sound like?

Red-browed finches communicate using soft, high-pitched whistles and cheeping calls.

Their calls help flock members stay together while feeding and warn nearby birds if danger appears. When startled, an entire flock may fly into nearby shrubs while calling to each other.

Students may hear these gentle calls before they notice the birds themselves.

What is the life cycle of red-browed finches?

During the breeding season, pairs build large dome-shaped nests from grasses and small twigs. The nest usually has a side entrance and is hidden inside dense shrubs.

Females usually lay four to five eggs. Both parents share the work of incubating the eggs and feeding the chicks after they hatch. Young birds stay in the nest for several weeks before learning to fly.

Juvenile red-browed finches look duller than adults and do not yet have the bright red eyebrow stripe. As they mature, their adult colours develop.

Young red-browed finches are duller than adults and develop brighter red markings as they mature.

What adaptations do red-browed finches have to help them survive?

Red-browed finches have short, strong beaks that are well suited to cracking and handling seeds. Their small size and quick movements help them feed efficiently in grasses and low vegetation.

Their grey and olive-brown feathers provide camouflage among grasses, shrubs and leaf litter. When threatened, flocks quickly dive into dense bushes where predators may struggle to follow them.

These birds are highly social. Living in flocks helps them detect danger more quickly because many birds are watching and listening at the same time.

Red-browed finches have triangular beaks that help to crack seeds open.

Why are red-browed finches important?

Red-browed finches are part of healthy woodland and grassland food webs. They help spread seeds and provide food for predators such as larger birds and reptiles.

Because they depend on dense shrubs, grasses and water, they can also help scientists understand the health of local habitats. Areas with many small bush birds often support greater biodiversity.

In Sydney, native grasses and bushy gardens can provide important habitat for red-browed finches and other small birds.

Red-browed finches help to spread seeds in natural environments.

How can you help red-browed finches?

Planting native grasses and dense shrubs can create food and shelter for red-browed finches. Leaving some areas of longer grass can also provide extra seed sources.

Keeping cats indoors, especially at dawn and dusk, helps protect small birds that feed on the ground. Providing clean water in shallow bird baths can support birds during hot weather.

Schools and families can also help by protecting local bushland and learning about native birds found in their local area.

Native gardens can provide habitat for red-browed finches and other small birds.

Related fact sheets

More bird fact sheets

• Birds fact sheet – Learn about the features, life cycles and adaptations of birds.
• Eastern spinebill fact sheet – Another small Sydney bushland bird that uses shrubs, gardens and native plants.
• Superb fairy-wren fact sheet – A small bird that also uses shrubs, grasses and low vegetation for shelter.
• Willie wagtail fact sheet – A small, active bird often seen moving through open areas and gardens.
• Noisy miner fact sheet – A common Sydney bird that can affect how smaller birds use urban habitats.

Habitats and ecosystems

• Eucalypt forest fact sheet – Explore forest habitats with trees, shrubs, grasses, insects and small birds.
• Field of Mars Reserve fact sheet – Learn about local bushland habitats that support native plants and animals.
• Ecosystems and environment fact sheets – Explore related habitats including forests, wetlands, mangroves and salt marshes.

Food sources and food webs

• Insects fact sheet – Discover small animals that many birds eat, especially when feeding chicks.
• Plants fact sheets – Learn how native plants provide seeds, shelter and habitat for wildlife.

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