Aethriamanta brevipennis
In 3 days ~30% in a week ~60%
Aethriamanta brevipennis, scarlet marsh hawk, is a species of dragonfly in the family Libellulidae. It is widely distributed in South and Southeast Asia and also occurs in the Solomon Islands. Two subspecies may be recognized:
Its thorax is dark chocolate-brown on dorsum and humeral region, paling on sides. Wings are transparent, tinted with deep golden-amber at base. Abdomen and anal appendages are bright red. Female is similar to the male; but greenish-yellow in colors.
It breeds in weedy ponds and lakes. List of odonates of Sri Lanka List of odonates of India List of odonata of Kerala Animal diversity web Query Results Media related to Aethriamanta brevipennis at Wikimedia Commons Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Thiruvananthapuram | 🇮🇳 India | |
| 2 | Thrissur | 🇮🇳 India | |
| 3 | Kochi | 🇮🇳 India | |
| 4 | Dhaka | 🇧🇩 Bangladesh | |
| 5 | Ponnani | 🇮🇳 India | |
| 6 | Tuen Mun | 🇨🇳 China | |
| 7 | Kolkata | 🇮🇳 India | |
| 8 | Colombo [Sri Jayawardenepura Kotte] | 🇱🇰 Sri Lanka | |
| 9 | Kozhikode | 🇮🇳 India | |
| 10 | Kollam | 🇮🇳 India |
With luck
About 10% of wildlife watchers report a Scarlet Adjutant sighting in Colombo [Sri Jayawardenepura Kotte] on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 73rd most-seen of the 182 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
March, May, July–August and October
In those months about 20% of wildlife watchers report a Scarlet Adjutant in Colombo [Sri Jayawardenepura Kotte] on a given day, against under 5% in February, April, June, September and November, the lowest months.
Between 1 and 4 am
Across all the parks we cover, that three-hour window holds the most Scarlet Adjutant sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is most active around dawn and dusk.
8th of 13
Of the 13 cities where we can rate Scarlet Adjutant sightings, Colombo [Sri Jayawardenepura Kotte] ranks 8th at about 10%. The best odds are in Thiruvananthapuram (India, about 30%), Thrissur (India, about 20%) and Kochi (India, about 20%).
Same family: Libellulidae
The closest relatives of the Scarlet Adjutant that you can see in Colombo [Sri Jayawardenepura Kotte] (family Libellulidae, Skimmers) are Pied Paddy Skimmer (about 40%), Common Picture Wing (about 30%) and Ditch Jewel (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Scarlet Adjutant is recorded against all the insects logged in Colombo [Sri Jayawardenepura Kotte] (17 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.
