Tree Martin

Tree Martin

Petrochelidon nigricans

Silhouette: Andy Wilson · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Kakadu National Park
16 Verified sightings at Kakadu National Park From 2019 to 2026
2,151 Verified sightings across all 23 parks From 2019 to 2026
April Best month highest sighting rate
☀️ 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

Warmer areas are where this animal is recorded most often.

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 Komodo National Park 🇮🇩 Indonesia
Insufficient data
22 Nitmiluk National Park 🇦🇺 Australia
Insufficient data
23 Raja Ampat 🇮🇩 Indonesia
Insufficient data

Quick answers

What are the chances of seeing a Tree Martin in Kakadu National Park?

Under 5% of wildlife watchers report a Tree Martin sighting in Kakadu National Park, based on 16 verified sightings from GBIF citizen-science data.

When is the best time to see Tree Martin in Kakadu National Park?

April has the highest sighting rate for Tree Martin in Kakadu National Park in our monthly data.

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