Bar-Tailed Godwits in New Zealand 2024-2025

The bar-tailed godwit is a large and strongly migratory wader known for its distinctive red breeding plumage, long legs, and long upturned bill. Commonly referred to as kuaka or barwit, these birds are among 35 species that visit New Zealand each year from the Arctic. Their striking appearance and adaptability make them a notable presence along coastal habitats.

Migrating Season

Bar-tailed godwits migrate to New Zealand every summer from their Arctic breeding grounds. These remarkable birds undertake vast journeys to either exploit rich feeding areas or avoid frozen environments. Each September, they embark on a non-stop flight from Alaska to New Zealand, where they stay for the remainder of the year. Their grand departure back to the north takes place annually in March, creating a stunning migration spectacle.

Best Viewing Locations

The best place to observe abundant flocks of bar-tailed godwits is the Firth of Thames Bay, located at the northern tip of New Zealand's North Island. A particularly notable spot is the village of Miranda, where tens of thousands of these birds gather before their departure to Alaskan wetlands. Key observation sites include Manukau Harbour, Farewell Spit, the Avon Heathcote River estuaries, Awarua Bay, Houhora Harbour, Rangaunu Bay, and Parengarenga Harbour, making these locations ideal for birdwatchers eager to see these remarkable migratory waders.

Migration Process

Until recently, it was assumed that these birds stuck to the shoreline during their migration. However, it turns out the opposite is true: they fly straight across the ocean, covering 10,000 km non-stop without food or rest. It's truly amazing. Even if they wanted to take a break for a quick snack of bugs or worms, they can't, as there's nothing but water below, and they're not adapted to feeding in the middle of the ocean. The only potential resting point for these resilient birds is around the Yellow Sea, situated between China and North Korea.

Bar-Tailed Godwits Info

The bar-tailed godwit is a large shorebird known for its long, slender legs and slightly upturned bill, which it uses to probe for food in mudflats and sandy shores. Its plumage features a striking combination of mottled browns and grays, with a distinctive warm rufous hue during the breeding season. This bird exhibits a robust body and a wingspan that can reach up to 80 cm, making it an impressive sight in flight. With its keen eyesight and adaptability, the bar-tailed godwit is well-suited to its coastal habitat, where it forages for invertebrates and other small prey.