Crocothemis servilia
In 3 days ~80% in a week >90%
The scarlet skimmer or ruddy marsh skimmer (Crocothemis servilia) is a species of dragonfly of the family Libellulidae, native to east and southeast Asia and introduced to Jamaica, Florida, and Hawaii. It is a medium sized dragonfly. The male is blood-red, with a thin black line along the mid-dorsal abdomen in the nominate subspecies. Its eyes are blood-red above, purple laterally. Thorax is bright ferruginous, often blood-red on dorsum. Anal appendages are blood-red. Female is similar to the male, but with olivaceous-brown thorax and abdomen. The black mid-dorsal carina is rather broad.
It breeds in ponds, ditches, marshes, open swamps and rice fields. List of odonates of Sri Lanka List of odonates of India List of odonata of Kerala "Crocothemis servilia". Integrated Taxonomic Information System. Retrieved 9 February 2006.
Chen et al (2009) Common edible insects and their utilization in China. Entomological... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sundarbans National Park | 🇮🇳 India | |
| 2 | Keoladeo National Park | 🇮🇳 India | |
| 3 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 4 | Chitwan National Park | 🇳🇵 Nepal | |
| 5 | Everglades National Park | 🇺🇸 United States | |
| 6 | Ranthambore National Park | 🇮🇳 India | |
| 7 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 8 | Kanha National Park | 🇮🇳 India | |
| 9 | Khao Yai National Park | 🇹🇭 Thailand | |
| 10 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 11 | Big Cypress National Preserve | 🇺🇸 United States | |
| 12 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 13 | Merritt Island National Wildlife Refuge | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kota | 🇮🇳 India | |
| 2 | Vasai-Virar | 🇮🇳 India | |
| 3 | Kolkata | 🇮🇳 India | |
| 4 | Daegu | 🇰🇷 South Korea | |
| 5 | Raipur | 🇮🇳 India | |
| 6 | Durg | 🇮🇳 India | |
| 7 | Prayagraj | 🇮🇳 India | |
| 8 | Yogyakarta | 🇮🇩 Indonesia | |
| 9 | Thrissur | 🇮🇳 India | |
| 10 | Salem | 🇮🇳 India |
Likely
About 40% of wildlife watchers report a Scarlet Skimmer sighting in Royal Bardia National Park on a given day, based on 14 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 2nd most-seen of the 14 insects we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
November
In that month about 70% of wildlife watchers report a Scarlet Skimmer in Royal Bardia National Park on a given day, against about 10% in January–February, April and September, the lowest months. That is one of Royal Bardia National Park's driest months, with almost no rain against 590 mm in July. August has too few records to rate.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Scarlet Skimmer sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 13 parks where we can rate Scarlet Skimmer sightings, Royal Bardia National Park ranks 3rd at about 40%, level with the leaders once rounded. The best odds are in Sundarbans National Park (India, about 40%) and Keoladeo National Park (India, about 40%). All parks ranked.
Same family: Libellulidae
The closest relatives of the Scarlet Skimmer that you can see in Royal Bardia National Park (family Libellulidae, Skimmers) are Crimson Marsh Glider (about 40%), Slender Skimmer (about 30%) and Little Skimmer (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Scarlet Skimmer is recorded against all the insects logged in Royal Bardia National Park (14 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.
