Ceriagrion coromandelianum
In 3 days ~70% in a week ~90%
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 30% of wildlife watchers report a Coromandel Marsh Dart sighting in Dhaka on a given day, based on 36 verified sightings from GBIF citizen-science data. It is the 8th most-seen of the 92 insects we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
August and September
In those months about 50% of wildlife watchers report a Coromandel Marsh Dart in Dhaka on a given day, against under 5% in January, the lowest month. Those are among Dhaka's wettest months, with about 320 mm of rain a month against 10 mm in January.
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.
9th of 31
Of the 31 cities where we can rate Coromandel Marsh Dart sightings, Dhaka ranks 9th at about 30%. 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 Dhaka (36 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.
