Weka bird from New Zealand’s South Island foraging for food

gallirallus australis weka bird new zealand south island foraging food wildlife nature native species habitat behavior search feeding grounddwelling flightless avian ecology fauna conservation forest bush birdwatching natural habitat diet environment outdoors trekking wilderness animal birdlife foraging behavior wild bird food search feeding habits wildlife observation avian species natural behavior wildlife tracking bird ecology food sources habitat exploration birdwatcher native species