Tree Martin

Tree Martin

Petrochelidon nigricans

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Raja Ampat
4 Verified sightings at Raja Ampat From 2019 to 2026
2,149 Verified sightings across all 22 parks From 2019 to 2026
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Tree Martin

The tree martin (Petrochelidon nigricans) is a member of the swallow family of passerine birds. It breeds in Australia, mostly south of latitude 20°S, and on Timor island. It is migratory, wintering through most of Australia, New Guinea, Indonesia east of the Wallace Line, and the Solomon Islands. It is a vagrant to New Zealand, where it has bred, and New Caledonia. This species is frequently placed in the genus Hirundo as Hirundo nigricans.

This is a bird of open woodland, preferably with large trees to provide nest holes. It is increasingly common in urban and suburban areas. The tree martin was formally described in 1817 by the French ornithologist Louis Vieillot under the binomial name Hirundo nigricans. The specific epithet is Latin meaning "blackish". Vieillot gave the type locality as "Nouvelle-Hollande" (New South Wales) but this has been corrected to Hobart, Tasmania. The tree martin is now one of ten swallows placed in the genus Petrochelidon that was introduced in 1851 by the German ornithologist Jean Cabanis.

Three subspecies are recognised: P. n. timoriensis Sharpe, 1885 – the smallest subspecies, breeds on Sumba, Timor and Alor Island (southwest, east... Wikipedia →

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Daily sighting probability
1 Maria Island National Park 🇦🇺 Australia
~60%
2 Flinders Ranges National Park 🇦🇺 Australia
~40%
3 Ningaloo Marine Park 🇦🇺 Australia
~30%
4 Flinders Chase 🇦🇺 Australia
~30%
5 Daintree National Park 🇦🇺 Australia
~30%
6 Uluru-Kata Tjuta National Park 🇦🇺 Australia
~20%
7 Cape Range 🇦🇺 Australia
~20%
8 Freycinet National Park 🇦🇺 Australia
~20%
9 Grampians National Park 🇦🇺 Australia
~10%
10 Great Otway National Park 🇦🇺 Australia
~10%
11 Litchfield National Park 🇦🇺 Australia
~10%
12 Kosciuszko National Park 🇦🇺 Australia
~10%
13 Blue Mountains National Park 🇦🇺 Australia
~10%
14 Springbrook National Park 🇦🇺 Australia
<5%
15 Cradle Mountain-Lake St Clair National Park 🇦🇺 Australia
<5%
16 Lamington National Park 🇦🇺 Australia
<5%
17 Wilsons Promontory National Park 🇦🇺 Australia
<5%
18 Kakadu National Park 🇦🇺 Australia
<5%
19 Royal National Park 🇦🇺 Australia
<5%
20 Noosa National Park 🇦🇺 Australia
Insufficient data
21 Nitmiluk National Park 🇦🇺 Australia
Insufficient data
22 Raja Ampat 🇮🇩 Indonesia
Insufficient data
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