


Ruddy Turnstone
Arenaria interpres


Arenaria interpres
The Ruddy Turnstone is a plucky visitor to New Zealand's shores, arriving each summer from Arctic breeding grounds. About the size of a blackbird, this striking wader brings a touch of the exotic to our beaches. Its unique foraging behavior and bold plumage make it a captivating sight for birdwatchers of all levels.
1. Breeding adults have vibrant 'tortoiseshell' plumage; non-breeding birds are duller but still patterned
2. Unique foraging behavior of flipping over beach debris with its bill
3. White diamond-shaped patch on lower back, visible when the bird is in flight
Ruddy Turnstones are master migrants, flying from Arctic breeding grounds to spend summer in New Zealand. Their unique foraging technique of flipping over beach debris helps them find a variety of small invertebrates. While they don't breed here, their annual arrival marks the changing seasons. These birds face threats from habitat loss along their migration routes and disturbance at feeding sites.
Look for Ruddy Turnstones along New Zealand's rocky or stony coastlines, particularly in the North Island and northern South Island. They're active during daylight hours, often seen in small groups foraging on the beach. Watch for them around the waterline or among piles of seaweed. A helpful tip: scan for small, busy birds constantly picking at the ground and flipping objects – that's likely to be a Ruddy Turnstone at work\!
The Ruddy Turnstone has been a regular summer visitor to New Zealand for centuries, playing a role in our coastal ecosystems. While it doesn't have a specific Māori name, its presence is a reminder of the interconnectedness of global environments. The bird's incredible migration journey has long fascinated scientists and nature enthusiasts alike.
23 cm
137 g
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