Erythrodiplax umbrata
In 3 days ~10% in a week ~30%
Erythrodiplax umbrata, the band-winged dragonlet, is a species of skimmer in the dragonfly family Libellulidae. It is found in the Caribbean Sea, Central America, North America, and South America. The IUCN conservation status of Erythrodiplax umbrata is "LC", least concern, with no immediate threat to the species' survival. The population is stable. The IUCN status was reviewed in 2017. Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Pedro Sula | 🇭🇳 Honduras | |
| 2 | Salvador | 🇧🇷 Brazil | |
| 3 | Miami | 🇺🇸 United States | |
| 4 | Asuncion | 🇵🇾 Paraguay | |
| 5 | Guayaquil | 🇪🇨 Ecuador | |
| 6 | São Luís | 🇧🇷 Brazil | |
| 7 | Santo Domingo | 🇩🇴 Dominican Republic | |
| 8 | Recife | 🇧🇷 Brazil | |
| 9 | Fortaleza | 🇧🇷 Brazil | |
| 10 | Vitória | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Band-Winged Dragonlet sighting in Big Bend National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 283rd most-seen of the 329 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
April, June, August and October
In those months about 10% of wildlife watchers report a Band-Winged Dragonlet in Big Bend National Park on a given day, against under 5% in May, July, September and November–March, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Band-Winged Dragonlet sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
23rd of 23
Of the 23 parks where we can rate Band-Winged Dragonlet sightings, Big Bend National Park ranks 23rd at under 5%. The best odds are in Los Haitises National Park (Dominican Republic, about 60%), Big Cypress National Preserve (United States, about 40%) and Everglades National Park (United States, about 40%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Band-Winged Dragonlet is recorded against all the insects logged in Big Bend National Park (6 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.
