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% of wildlife watchers report a Whiskered Tern sighting in Keoladeo National Park, based on 49 days of visitor records from GBIF citizen-science data.
Closest Relatives at Keoladeo National Park
River Tern
Sterna aurantia
Lesser Black-backed Gull
Larus fuscus
Black-headed Gull
Chroicocephalus ridibundus
Brown-headed Gull
Chroicocephalus brunnicephalus
Gull-billed Tern
Gelochelidon nilotica
Pallas's Gull
Ichthyaetus ichthyaetus
Indian Skimmer
Rynchops albicollis
Red-wattled Lapwing
Vanellus indicus
Bronze-winged Jacana
Metopidius indicus
Black-winged Stilt
Himantopus himantopus
Wood Sandpiper
Tringa glareola
Pheasant-tailed Jacana
Hydrophasianus chirurgus
📅 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 Keoladeo National Park?
About 3% of wildlife watchers report a Whiskered Tern sighting in Keoladeo National Park, based on 49 days of visitor records from GBIF citizen-science data.
When is the best time to see Whiskered Tern in Keoladeo National Park?
January has the highest sighting rate for Whiskered Tern in Keoladeo National Park in our monthly data.