Indonesia - Lesser Sundas Endemics 2026

05 Aug 2026 - 24 Aug 2026 (20 days)

USD7,495 - Spaces Available

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Tour Leader: Adam Walleyn

Tour price (Per person): USD7,495 * GBP6,061 * EUR7,272 * AUD11,936

Single Supplement: USD1,180 * GBP954 * EUR1,145 * AUD1,879

Flight costs: USD900 * GBP728 * EUR873 * AUD1,433

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Our Lesser Sundas birding tour takes us to this remarkably diverse and rugged chain of volcanic islands stretching across the Javan Sea between Bali and New Guinea, supporting over 80 Indonesian endemic bird species! Our tour visits four of these islands (Sumba, Timor, Flores and Komodo), targetting over 60 of these localized and highly sought-after birds. The Lesser Sundas fall within a region known as Wallacea and its avifauna is a startling mix of Asiatic and Australasian families. Starting and ending in Bali, we explore montane rainforests, lowland monsoon forests, wetlands, mangroves, coastal mudflats, grasslands and dry scrub.

We begin our tour in East Sumba, where mouth-watering specialties include Red-naped Fruit Dove, Sumba Hornbill, Great-billed Parrot, Mees’s Nightjar, Sumba Green Pigeon, Pale-shouldered Cicadabird and the little-known Sumba Buttonquail. Our next leg of the tour takes us to West Timor where avian specialties abound, including some of the island’s most highly regarded species; Banded Fruit Dove, Pink-headed Imperial Pigeon, Flame-breasted Sunbird, Orange-sided and Chestnut-backed Thrushes, Cinnamon-banded Kingfisher, Black-banded Flycatcher, Buff-banded Thicketbird and Timor Sparrow.

We end the tour on the island of Flores, where the magnificent Flores Hawk-Eagle, Glittering Kingfisher, sensational Elegant Pitta, Wallace’s (Flores) Hanging Parrot, Leaf (Flores) Lorikeet and the bizarre Bare-throated Whistler will be among the many targets on the island. One of the undoubted highlights of the trip will be the visit to Komodo Island just off of Flores, where 10ft (3m) Komodo Dragons roam this almost prehistoric paradise along with Green Junglefowls and Orange-footed Scrubfowls. Here we will also seek the beautiful and critically endangered Yellow-crested Cockatoo.

The Lesser Sundas has something very special to offer the keen birder and nature enthusiast and this eighteen day birding tour promises to be a classic among international birding adventures!

Top Birds

Red-naped Fruit Dove, Sumba Hornbill, Great-billed Parrot, Mees’s Nightjar, Sumba Green Pigeon, Pale-shouldered Cicadabird, Sumba Buttonquail, Banded Fruit Dove, Pink-headed Imperial Pigeon, Flame-breasted Sunbird, Orange-sided & Chestnut-backed Thrushes, Cinnamon-banded Kingfisher, Black-banded Flycatcher, Buff-banded Thicketbird, Timor Sparrow, Flores Hawk-Eagle, Glittering Kingfisher, Elegant Pitta, Wallace’s (Flores) Hanging Parrot, Leaf (Flores) Lorikeet, Bare-throated Whistler, Green Junglefowl, Orange-footed Scrubfowl, Yellow-crested Cockatoo.

Habitats Covered

montane rainforests, lowland monsoon forests, wetlands, mangroves, coastal mudflats, grasslands and dry scrub

Expected Climate

mostly hot and humid in the lowlands, being very cool to warm in montane areas. Some heavy rain can be expected

Max Group Size

8 with 1 Rockjumper leader & local birding leader

Tour Pace & Walking

mostly relaxed with some longer walks

Accommodation

basic yet comfortable

Ease of Birding

moderate with some tricky species

Other Attractions

beautiful beaches and tropical island scenery, 10ft (3m) Komodo Dragons!

Photographic Opportunities

excellent

What our clients say about us

Glen Valentine
SL, Remote Indonesian Islands Cruise 2017

The ultimate birding trip: stunning destinations, endemics galore, cruising through the Raja Ampats and Maluku on a lovely wooden boat with wonderful crew and great food, gorgeous sunsets, awesome snorkelling and two of the best Rockjumper guides - Keith and Glen Valentine. And to top it off, Wilson's Bird-of-Paradise!!!!!!!!!

Lev Frid
JT, Indonesia 2022

I was extremely impressed with the organisational skills of all involved in this tour. All the guides Rockjumper and local were highly skilled and completely considerate of the non birding needs of the participants. I would like to say that not having an upset stomach at any point during the tour was a big plus to my enjoyment. There were some safely issues that in such a remote part of the world can only be expected, I was very happy to be part of this exciting tour and not sure that it would be possible to micro manage all the safety issues.

Glen Valentine
MG - Lesser Sundas 2022

"Glen Valentine is an amazing guide and really made the trip special. He is personable, patient and unflappable. He did a fantastic job of getting everyone on the birds and this was really challenging in many cases. One of the best I’ve experienced. Our local guide was also very good at leading us to key areas and finding difficult birds. Some of the trip was challenging in Sumba, but well worth the effort. Overall, this was a fascinating and rewarding trip to a little known part of the world with lots of really exciting endemic birds!

Glen Valentine
MM, Remote Indonesian Islands Cruise 2017

My thanks to Keith and Glen Valentine for taking so much time in getting me on the birds. They are so patient and really nice.

Adam Walleyn
JA & DR, Remote West Papuan Islands 2018

Glen Valentine and Adam Walleyn were superb guides — honestly, they saw birds before they appeared! The local guides were outstanding and the logistics and accommodations were exceptional given our locations.

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Route Map

Tour Route Map