Crested Tern
Thalasseus bergii
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusThalasseus (Crested Terns)
- SpeciesThalasseus bergii (Crested Tern)
Closest Relatives at Wilsons Promontory National Park
Silver Gull
Chroicocephalus novaehollandiae
Pacific Gull
Larus pacificus
Caspian Tern
Hydroprogne caspia
Dominican Gull
Larus dominicanus
Fairy Tern
Sternula nereis
Little Tern
Sternula albifrons
Common Tern
Sterna hirundo
Masked Lapwing
Vanellus miles
Sooty Oystercatcher
Haematopus fuliginosus
Pied Oystercatcher
Haematopus longirostris
Hooded Plover
Thinornis cucullatus
Red-necked Stint
Calidris ruficollis
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
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 | Probability |
|---|---|---|---|
| 1 | Noosa National Park | 🇦🇺 Australia | |
| 2 | Freycinet National Park | 🇦🇺 Australia | |
| 3 | Wilsons Promontory National Park | 🇦🇺 Australia | |
| 4 | iSimangaliso Wetland Park | 🇿🇦 South Africa | |
| 5 | Table Mountain National Park | 🇿🇦 South Africa | |
| 6 | Booderee National Park | 🇦🇺 Australia | |
| 7 | Garden Route National Park | 🇿🇦 South Africa | |
| 8 | Great Otway National Park | 🇦🇺 Australia | |
| 9 | Bali Barat National Park | 🇮🇩 Indonesia | |
| 10 | Daintree National Park | 🇦🇺 Australia | |
| 11 | Royal National Park | 🇦🇺 Australia | |
| 12 | Yala National Park | 🇱🇰 Sri Lanka | |
| 13 | Addo Elephant National Park | 🇿🇦 South Africa | |
| 14 | Tsavo East National Park | 🇰🇪 Kenya | |
| 15 | Taroko National Park | 🇹🇼 Taiwan | |
| 16 | Cradle Mountain-Lake St Clair National Park | 🇦🇺 Australia | |
| 17 | Springbrook National Park | 🇦🇺 Australia | |
| 18 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 19 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 20 | Kinabalu Park | 🇲🇾 Malaysia |
Quick answers
What are the chances of seeing a Crested Tern in Wilsons Promontory National Park?
About 25% of visitor-days record a Crested Tern sighting in Wilsons Promontory National Park, based on 118 observer-days of citizen-science data from GBIF.
When is the best time to see Crested Tern in Wilsons Promontory National Park?
October has the highest sighting rate for Crested Tern in Wilsons Promontory National Park in our monthly data.