Ceriagrion coromandelianum
In 3 days ~50% in a week ~80%
Ceriagrion coromandelianum is a species of damselfly in the family Coenagrionidae. it is commonly known as coromandel marsh dart and yellow waxtail. This species can be found in South Asian countries such as: India, Sri Lanka, Pakistan and Nepal. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 2 | Mudumalai National Park | 🇮🇳 India | |
| 3 | Keoladeo National Park | 🇮🇳 India | |
| 4 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 5 | Ranthambore National Park | 🇮🇳 India |
Possible
About 20% of wildlife watchers report a Coromandel Marsh Dart sighting in Keoladeo National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 16th most-seen of the 23 insects we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
April
In that month about 60% of wildlife watchers report a Coromandel Marsh Dart in Keoladeo National Park on a given day, against under 5% in October and December–February, the lowest months. That is one of Keoladeo National Park's driest months, with about 10 mm of rain against 240 mm in July. June has too few records to rate.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Coromandel Marsh Dart sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
3rd of 5
Of the 5 parks where we can rate Coromandel Marsh Dart sightings, Keoladeo National Park ranks 3rd at about 20%. The best odds are in Wilpattu National Park (Sri Lanka, about 30%) and Mudumalai National Park (India, about 20%).
GBIF citizen-science records
It is estimated from how often the Coromandel Marsh Dart is recorded against all the insects logged in Keoladeo National Park (9 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
