Sunshine Coast Birds

Birding and other wildlife experiences from the Sunshine Coast and elsewhere in Australia - and from overseas - with scribblings about travel, environmental issues, kayaking, hiking and camping.

Wednesday, 18 December 2024

Solomon Islands 2024: Part 1 - Kolombangara Island

 

Solomons Cockatoo

Our vehicle bumped along a rough track through a palm forest swamp near the village of Ringii on the coast of Kolombangara Island. We were on the lookout for a special bird. The near-flightless Roviana Rail, a notorious skulker found only in the Western Province of Solomon Islands, was described as recently as 1991 by the celebrated scientist Jared Diamond. Then we heard it: a jumble of loud shrieks and wails in the dense undergrowth. The rail emerged briefly from the vegetation before criss-crossing the road at lightning speed.


Roviana Rail

A 2.5-hour flight from Brisbane, the total land area of Solomon Islands is less than Tasmania. The country’s 900-odd islands spanning 1500 kilometres are home proportionally to more range-restricted bird species than anywhere else. The Solomons have no fewer than 120 endemic species; many more taxonomic splits are waiting in the wings. That figure includes the island of Bougainville, which is zoogeographically part of the Solomons but governed by neighbouring Papua New Guinea. Numerous other birds in the Solomons occur more widely in Melanesia and west Polynesia.


Morova Lagoon from the air

Relatively few birders venture to these parts, however. Serious birding in the Solomons requires travelling between islands, and until recently air and sea connections were not always reliable with accommodation scarce outside the capital, Honiara, and the diving industry centre of Gizo. Things are much improved these days, and Solomon Islands is fast acquiring a reputation as a world-class ecotourism destination. I had been there previously (in 1988 and 2000) and had the opportunity in October to visit Kolombangara, Rennell and Guadalcanal islands as a guest of Tourism Solomons.


Flying over the high mountains of Guadalcanal

To reach Kolombangara, we flew from Honiara in a Twin Otter plane, crossing the high mountains of Guadalcanal (which harbour several endemic species that remain largely out of reach to birders) before reaching the New Georgia island group in the west-central Solomons. I was travelling with Tourism Solomons marketing officer Brenden Mautoa and New Zealand birder Ilse Corkey.

Marovo, Roviano and other sea lagoons fringed by dozens of coral atolls glistened in the morning sun as we approached the town of Munda on New Georgia Island. I had several delightful days with my friend Glen Ingram on a small island in Marovo Lagoon in 1988; one thing I recall from that visit were daily visits from islanders in canoes offering freshly caught fish and lobster.


Getting the boat ready

Small islands in New Georgia group

At Munda after a delightful fish lunch at Agnes Gateway Hotel on this trip, we boarded a small speedboat and negotiated our way through a myriad of reefs and island channels. Beach Kingfisher and the distinctive endemic race solomonensis of Common Kingfisher were spotted, as the imposing twin volcanic peaks of Kolombangara loomed large on the horizon.


Common Kingfisher


The coast of Kolombangara near Ringii

Volcanic peaks of Kolombangara

A short drive from Ringii brought us to Imbu Rano Lodge, located at 340 metres on the mountain’s lower slopes, for an overnight stay. The splendid view from the lodge deck of heavily forested valleys, framed by those massive peaks, was interrupted by a constant flow of bird traffic. 


Forest slopes above Imbu Rana


Imbu Rana Lodge

Our group at Imbu Rana

The Solomons White-eye, one of many species and subspecies endemic to the New Georgia region, was flitting about, uttering its weird stacatto calls. Vocal Solomons Cockatoos screeched overhead and colourful Cardinal Lories chattered in the tree-tops.


Cardinal Lory

Solomons White-eye

The road behind the basic but comfortable lodge was heaving with feeding flocks. They included a pair of difficult-to-find North Melanesian Cuckoo-shrikes and good numbers of the Western Solomons endemics Kolombangara Monarch and White-capped Monarch.


Kolombagara Monarch

The next morning we trekked uphill to 650 metres where we were rewarded with encounters with the difficult Kolombangara White-eye, found only at higher elevations on this island. Other goodies included the rare Crested Cuckoo-Dove and the lovely Pale Mountain-Pigeon. We did not have time to hike further up the mountain and tent camp overnight – which is required for a handful of specialties including the endemic Kolombangara Leaf-Warbler.


Kolombangara White-eye

In the late afternoon we returned to Ringii, where we scored with not just the much-wanted Roviana Rail but other lowland birds including Claret-breasted Fruit-Dove and the newly split Solomons Brush Cuckoo. Sahul Sunbird was common.


Claret-breasted Fruit-Dove

Sahul Sunbird

Another boat took us to Gizo the next morning, passing en route many small flocks of seabirds - mostly Black-naped Tern, Black Noddy and Great and Lesser Frigatebirds. We passed close to Kennedy Island, named after former US President John F. Kennedy, who swam to the island when the navy ship he commanded was sunk by a Japanese destroyer during World War II.


Kennedy Island

I was in Gizo in 2000, when I saw the endemic Gizo White-eye. We didn’t have time to look for it this time as we headed to the airport, located on an island offshore from the main Gizo Island, to board a flight to Honiara. Melanesian Kingfisher, Island Imperial-Pigeon and Oriental Hobby were distractions at the airport as we waited for our flight.

Trip report here.

Island Imperial-Pigeon

Melanesian Kingfisher