The Banded Rail

Gallirallus philippensis

Moho pereru

The banded rail is a handsome little bird, with bands of orange and white worn like a mask across it’s red eyes, an underbelly of striped black and white feathers, a flourish of orange at the chest, and a stippled cloak of olive brown, black and white. Chicks are black and fluffy, and seen in Summer and Spring.

banded rail

Photo credit, Toby Hudson

Banded rail live in wetland, in rough pasture, and on Rakino have also been spotted down at Maori Garden Bay, foraging around the spring that runs down to the bay. They are typically quite cryptic, and seldom forage more than a few meters from the edge of vegetation. You are most likely to see them at dawn and dusk, as they prefer to spend most of their time undercover, hunting for food. They are competent fliers, but prefer their feet on the ground, and can often be seen scuttling for cover, if you are looking..

They eat a variety of insect species, worms, snails, spiders, crabs, but will also tuck into seeds, fruit, and dead fish if they are available.

Threats to the little rail are numerous, and sadly they are declining in number. Their habitat is at risk as people remove wetland and mangroves in favour of pasture and marinas, and they are also at risk from the usual introduced predators; rodents, mustelids, and feral cats. Happily this isn’t a problem on Rakino, as people restore wetland and replant habitats, and we are also extremely fortunate to be free of the aforementioned predators.

A few people on Rakino are lucky to have banded rail living on their properties, and want to prevent them from coming to harm. You can help protect banded rail by keeping dogs on-leash around areas where banded rail nest and forage, and also ensuring cats are under control.

resized banded rail sign

Auckland Tree Weta

Hemideina thoracica

The tree weta is guaranteed to evoke a strong response in most people who encounter them. They have barbed legs, overlapping amourmed plates on their backs, fierce mandibles, ovipositers that resemble large stingers, and an ability to jump a considerable distance. When threatened they will throw their back legs over their heads in attempt to intimidate their foe by looking larger and spiky, and make a rasping noise by rubbing their legs against their abdomen. The males have a particularly fearsome visage, in the form of an over-sized head which resembles a horse’s, and will also hiss menacingly. In reality, they are mostly harmless, and can make an interesting if undomesticated pet if a weta box is provided as a residence.

feistyweta

Left to their own devices they live in holes in trees, called galleries. The holes are formed by moth or beetle larvae, or rotted off twigs. A gallery will consist of maybe ten weta, juveniles of mixed sex, females, and one male who rules the harem. The male with the largest head reigns supreme, and it takes three instars to reach maximum head size. Males with smaller heads can mate with females outside the harem, but can also mate with the females of a harem if the dominant males head becomes too large to fit into the gallery entrance!

They are nocturnal, and aboreal, as their name suggests. They feast on soft leaves as a preference, and small insects. They provide a tasty snack for many of our native birds, kiwi, robin, ruru, and tomtit, but are also predated on by the usual introduced predator suspects; rodents, mustelids, hedgehogs, and cats.

resized tree weta

Silver brooch