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 Colombo [Sri Jayawardenepura Kotte] on a given day, based on 60 verified sightings from GBIF citizen-science data. It is the 15th most-seen of the 182 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.
February and October
In those months about 30% of wildlife watchers report a Coromandel Marsh Dart in Colombo [Sri Jayawardenepura Kotte] on a given day, against about 10% in April and December, the lowest months.
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.
22nd of 31
Of the 31 cities where we can rate Coromandel Marsh Dart sightings, Colombo [Sri Jayawardenepura Kotte] ranks 22nd at about 20%. The best odds are in Kota (India, about 70%), Thiruvananthapuram (India, about 40%) and Guwahati (India, about 40%).
GBIF citizen-science records
It is estimated from how often the Coromandel Marsh Dart is recorded against all the insects logged in Colombo [Sri Jayawardenepura Kotte] (60 verified sightings), 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.
