Eastern Spinebill

Eastern Spinebill

Acanthorhynchus tenuirostris

Silhouette: Michael Scroggie · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
Daily sighting probability ~60% · Likely
at Blue Mountains National Park
5,555 Verified sightings at Blue Mountains National Park From 2019 to 2026
10,974 Verified sightings across all 15 parks From 2019 to 2026
December Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Eastern Spinebill

The eastern spinebill (Acanthorhynchus tenuirostris) is a species of honeyeater found in eastern Australia from Queensland to Tasmania in forest and woodland areas, as well as gardens in urban areas. It is around 15 cm long, and has a distinctive black, white and chestnut plumage, a red eye, and a long downcurved bill.

Originally described as Certhia tenuirostris by the English ornithologist John Latham in 1801, it is a member of the small genus Acanthorhynchus with one other, the western spinebill of Western Australia. The generic name is derived from the Greek translation of spinebill, namely acantho-/ακανθο- 'spine' and rhynchos/ρυνχος 'bill'. Its specific epithet is from Latin tenuis 'narrow' and rostrum 'bill'. Other English names include spine-billed honeyeater and awl-bird or cobbler's awl bird. The eastern spinebill is polytypic, consisting of the subspecies A. t. cairnsensis, A. t. dubius, A. t. halmaturinus, and the nominate subspecies A. t. tenuirostris.

The eastern spinebill forms a superspecies with the closely related western spinebill. Scientists believe the two sister species are descended from a shared ancestor whose once widespread populations were... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Blue Mountains National Park 🇦🇺 Australia
~60%
2 Booderee National Park 🇦🇺 Australia
~50%
3 Freycinet National Park 🇦🇺 Australia
~50%
4 Grampians National Park 🇦🇺 Australia
~40%
5 Wilsons Promontory National Park 🇦🇺 Australia
~40%
6 Lamington National Park 🇦🇺 Australia
~40%
7 Great Otway National Park 🇦🇺 Australia
~30%
8 Maria Island National Park 🇦🇺 Australia
~30%
9 Flinders Chase 🇦🇺 Australia
~30%
10 Royal National Park 🇦🇺 Australia
~20%
11 Springbrook National Park 🇦🇺 Australia
~20%
12 Kosciuszko National Park 🇦🇺 Australia
~20%
13 Cradle Mountain-Lake St Clair National Park 🇦🇺 Australia
~10%
14 Noosa National Park 🇦🇺 Australia
Insufficient data
15 Daintree National Park 🇦🇺 Australia
Insufficient data

Quick answers

What are the chances of seeing a Eastern Spinebill in Blue Mountains National Park?

About 60% of wildlife watchers report a Eastern Spinebill sighting in Blue Mountains National Park, based on 5,555 verified sightings from GBIF citizen-science data.

When is the best time to see Eastern Spinebill in Blue Mountains National Park?

December has the highest sighting rate for Eastern Spinebill in Blue Mountains National Park in our monthly data.

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