Tag Archives: Mauna Kea

Big Island bodies of water

A view of Waipi'o Valley taken from the mouth of the river
Waipi’o Valley
Kohala waterfall
Rainbow Falls, Hilo
Lake Waiau.

This week’s Sunday Stills challenge theme is ‘Bodies of Water.’ (See more responses here.) Last Sunday, I posted photos of the Kohala valleys. This week, I’m posting a bit about what goes on in them and elsewhere on the island.

The top photo is shows the mouth of the Waipi’o River looking back toward the cloud shrouded Kohala hills. The river, is fed by water passing over Hi’ilawe Falls and other waterfalls deep in the fingers of the valley. Like all water courses on the Big Island, its flow is greatly increased by the often heavy rainfall.

The second photo shows a waterfall, farther down the coast, cascading into a pool at the bottom before flowing out to the ocean. Some of these waterfalls drop more than a thousand feet. Some cascade into valleys, some directly into the ocean. During dry spells, the water flows are greatly reduced and many falls, those that are entirely rain fed, disappear for a while. When rains are heavy, the water flow is so great that some falls blend together to form a sheet of falling water.

On the east side of the island is Wailuku River, the longest river on the island. This flows down to the ocean in Hilo, and on its way, tumbles over the aptly named Rainbow Falls (third photo). The falls and rainbows are best seen in the early morning. This stretch of the river is very dangerous with flash floods being common. People get swept away here every year.

Finally, the bottom photo shows the biggest lake on the island, which can be found at the top of Mauna Kea! Lake Waiau is fed by rainwater and snow melt, mostly in the winter. That it exists at all is something of a mystery. The ground on Mauna Kea is highly permeable, and it’s not fully understood what the layer is beneath Lake Waiau that enables it to retain water. Lake Waiau is not just the biggest lake on the island, it’s the only one. Green Lake, the biggest lake previously, disappeared during Kilauea’s 2018 eruption (photos and story here).

Yucca flowers

I see this stand of yuccas on the drive into Waimea and watch for it to bloom. When it does, late afternoons are the best time for photographs so I try to remember to stop on the way back from hiking off Saddle Road or at Hawaii Volcanoes National Park. In this instance, it was the latter, and I was passing by around 6 pm.

Look closely at the top photo and the telescopes of Mauna Kea can be seen in the distant background, which is a bit unusual for this time of day, morning being their time to shine.

Alien cloud

This vary strange looking cloud formation appeared one day atop the saddle between Mauna Kea and Mauna Loa. It hung around there for a long time before suddenly disappearing into space. No, not really. Instead, the lower level clouds continued to build and eventually obscured the view of the alien cloud. All very mysterious.

Mauna Kea telescopes

This week’s Sunday Stills challenge theme is ‘Near and Far.’ See more offerings here.

The photo above shows a distant view of some of the telescopes atop Mauna Kea, silhouetted against an early morning sky. Below is a closer look at the Gemini Northern Telescope, which sits a little way north of the summit of Mauna Kea.

Snow on Mauna Kea

This past week or so has been a bit bleak weather-wise. At one point we had a high wind warning, winter storm warning, flash flood warning, and a high surf warning. The warnings were justified. Winds blew at 40 to 50 knots with higher gusts. Rain bucketed down. Surf pounded the shorelines. It was an unfortunate week to be vacationing here.

Meanwhile, up on Mauna Kea and Mauna Loa, the winter storm warning produced a decent snowfall giving those peaks a Christmassy look, albeit a few weeks too late.

I’iwi

I saw this I’iwi (Drepanis coccinea) on a trail off of Saddle Road, between Mauna Kea and Mauna Loa. These bright red birds are native Hawaiian honeycreepers and in the old days, the feathers of the birds were collected to make cloaks for Hawaiian royalty.

The curved bill is suited for feeding on native lobelias, but a decline in those plants has seen the I’iwi adapt to feeding on other native plants including ʻōhiʻa lehua, māmane, and ohelo.

While the numbers of I’iwi are still fairly good, particularly on the Big Island and Maui, they have suffered, like other birds, from loss of habitat. In addition, They are susceptible to avian malaria, spread by mosquitoes. Consequently, I’iwi are doing better at higher elevations, such as where this photo was taken at around 6,000 feet.

Hualalai and Pu’u Ahumoa

This week’s Sunday Stills challenge theme is ‘Peace.’ See more offerings here.

I’ve always found looking down on clouds gives me a peaceful feeling. Those fluffy balls of cotton wool look like they would make a comfy resting place. The irony is that those clouds may actually conceal roiling, turbulent air currents that are anything but peaceful, but let’s not allow reality to spoil the image.

This cloud layer blanketed the saddle between Mauna Kea and Mauna Loa. The two peaks poking above the clouds are, in the foreground, Pu’u Ahumoa, and in the background, Hualalai.