pohanginapete: 2026

22 January 2026

What is it like to be a riroriro?

One of the riroriro flew close and perched on a horopito twig to examine me. It had the gangly look of a teenager not yet bulked up into adulthood, although to describe even fully-grown adults of these tiny birds as ‘bulked up’ seems ridiculous so let’s just say it looked less rounded, more slender, and slightly scruffy, the way I assume I was when I was a teenager — and still am. I wondered about its apparent curiosity. Was I the first human it had met (unlikely) or was it deciding whether I might be delicious (definitely not) or perhaps it was trying to decide whether I was a potential threat or something that might provide food (plausible — I suspect it, like most teenagers, was perpetually hungry)? Probably it was just curious and trying to figure out what I was.

When I’d last visited Leon Kinvig hut just a few weeks ago, the riroriro that had been seemingly everywhere in November, disputing territories, singing threateningly at each other, scrapping among the tangle of branches of the recently felled red beech, were much less evident. I wondered whether they’d accepted their territorial boundaries and were now preoccupied with raising young, like the family I was now watching on the No. 1 Line track. Perhaps that felled beech, which had seemed so desirable, so worth fighting over, not longer offered such an attractive addition to a territory — the leaves, still healthy in November, had by January turned brown and crisp and shrivelled and probably offered little hope of fat caterpillars or other morsels.

But who knows what a riroriro’s thinking? Who knows what prompts its behaviour? It’s often hard enough to guess accurately what another human’s thinking, even when we think we know them well, so to guess what a bird like a riroriro — so vastly different from us, particularly in its ability to fully inhabit three dimensions — might be thinking must surely be impossible. We can imagine what it’s like to be a bird (or a bat, to acknowledge Thomas Nagel’s famous paper), but imagining requires filling in the gaps in what we think we know, and when the thing we’re trying to understand is mostly gap and barely any fact, it’s hard to be confident about what we imagine. I’d like to imagine that the teenage riroriro found me both interesting and nonthreatening but I’ll never know — nor, I think, could I ever know.

Notes:
1. Riroriro are also known as grey warbler; their Latin binomial (scientific name) is Gerygone igata. You can find more photos of them in my post about my November trip.
2. Red beech: tawhai raunui; Nothofagus fusca.

Photos (click to enlarge):
1. This is the one!
2. Gratuitous photo of the Pohangina river at Leon Kinvig hut, January 2026.

11 January 2026

Remembering rivers

At dawn I sit outside remembering how, earlier in the week, I’d walked over the Ngamoko Range to Leon Kinvig hut in the headwaters of the Pohangina river. I had two nights there to myself and sat by the river each evening thinking whatever came to mind. Now I sit in a city and remember how, sitting by that river, I’d remembered the week-long journey with Robb at the other end of the Ruahine in early December; how we’d walked up the Makaroro river one morning, following deer that had walked the same way only a few minutes earlier, and how eventually I’d seen something bright and moving in a pool at the end of the reach a hundred metres ahead — the bills of two whio, bright in the early morning shadow. We’d moved closer, carefully, and watched them until we grew cold then turned back to the hut rather than disturb them by trying to move past upstream. Robb was ecstatic. So was I.

At Kinvig I’d walked upriver to the old hut site early in the morning and, feeling cold and clumsy, had sat in the sun on the riverbank beneath a flowering Marbleleaf. Gradually, the world revealed itself: an iridescent black spider-hunting wasp that wouldn’t pause to allow a photograph; a big crane fly, Zelandotipula fulva, that, perhaps lethargic from the cold, did allow me some photographs; once, dancing overhead and out of sight, a butterfly I was ninety percent sure was a Forest Ringlet. Later in the day I’d see more and could confirm the ID but none of those beautiful butterflies would settle. Then, in the river, at the head of the rapids about 100 metres downstream from the old hut site, where the reach ends and the river curves towards the big slip … a whio. I saw him before he saw me — just. He whistled, climbed out onto a rock, whistled again. Back into the water, out onto a rock just a little downstream; more whistling and craning his neck. I managed a few poor record photos. He floated downstream and I followed a little way but didn’t see him again.

That evening I sat at the river’s edge with biltong and 12-year-old Glenlivet and the sunlight coming and going on the rapids until finally the sun slid behind cloud and crept below the ridge. I wondered why wild water is white. Presumably the bubbles, foaming, reflect the light? Something like that, but I’d never wondered about that before, but that’s what sitting by a mountain river does — you think about things you’d never think to think about elsewhere. But mostly you think of nothing; you sit there and eventually you realise time has passed. You become absorbed by the sound and the incessant, constantly changing movement of the water and your mind loses itself. Is that what meditation’s supposed to be like? I don’t know, but it’ll do me. Is it the same, watching the sea? Probably, but it’s been so long since I’ve sat alone watching the evening sea that I can’t remember. But a river is always going somewhere — downstream, to the sea — but the sea goes nowhere: the waves rush up the beach then slide back down, and even the tide changes its mind twice a day. How might that change the way your mind works when you spend time simply watching the sea?

The light had begun to dim and the malt had almost gone but I was reluctant to climb back to the hut and leave that beautiful river that will keep flowing long after I’m gone. Who else will sit here on evenings like this, letting their thoughts roam, waiting for whio?

Evening riverbed the sun still in its boulders

Photos (click to enlarge):

1. The pair of whio on the upper Makaroro river, Ruahine Forest Park.
2. Tītitipounamu (Rifleman; Acanthisitta chloris ssp. granti); female, near Leon Kinvig hut
3. Rapids below Leon Kinvig hut