Whiskered Tern
Chlidonias hybrida
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusChlidonias (Marsh Terns)
- SpeciesChlidonias hybrida (Whiskered Tern)
The whiskered tern (Chlidonias hybrida) is a tern in the family Laridae. The genus name is from Ancient Greek khelidonios, "swallow-like", from khelidon, "swallow". The specific hybridus is Latin for hybrid; Peter Simon Pallas thought it might be a hybrid of white-winged black tern and common tern, writing "Sterna fissipes [Chlidonias leucopterus] et Hirundine [Sterna hirundo] natam". Wikipedia →
5–10% of wildlife watchers report a Whiskered Tern sighting in Ningaloo Marine Park, based on 35 days of visitor records from GBIF citizen-science data.
Closest Relatives at Ningaloo Marine Park
White-winged Tern
Chlidonias leucopterus
Silver Gull
Chroicocephalus novaehollandiae
Crested Tern
Thalasseus bergii
Caspian Tern
Hydroprogne caspia
Lesser Crested Tern
Thalasseus bengalensis
Fairy Tern
Sternula nereis
Roseate Tern
Sterna dougallii
Bridled Tern
Onychoprion anaethetus
Little Tern
Sternula albifrons
Brown Noddy
Anous stolidus
Common Tern
Sterna hirundo
Gull-billed Tern
Gelochelidon nilotica
📅 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
Quick answers
What are the chances of seeing a Whiskered Tern in Ningaloo Marine Park?
About 8% of wildlife watchers report a Whiskered Tern sighting in Ningaloo Marine Park, based on 35 days of visitor records from GBIF citizen-science data.
When is the best time to see Whiskered Tern in Ningaloo Marine Park?
October has the highest sighting rate for Whiskered Tern in Ningaloo Marine Park in our monthly data.