Jacana jacana
Silhouette: Burton Robert, USFWS · PhyloPic
In 3 days ~10% in a week ~20%
The wattled jacana (Jacana jacana) is a wader in the family Jacanidae found throughout much of South America east of the Andes, as well as western Panama and Trinidad. It is the only species in the Jacanidae family with such a large distribution. Wattled jacanas have long toes and claws which help them walk through aquatic vegetation. Like the majority of species of jacanas, the female is larger than the male, and forms harems of up to 4 or 5 males at any given time. There is also a major difference in proportional development or ornamentation (facial crest and wing size) and defense (length of wing spur) relative to body size when compared to males.
"Jacana" comes from the Tupi word ñaha'nã which means "very loud bird". The wattled jacana lays four black-marked brown eggs in a floating nest. The male, as with other jacanas and some other wader families like the phalaropes, takes responsibility for incubation, with two eggs held between each wing and the breast. The females are polyandrous and will help to defend the nests of up to four mates.
These are conspicuous and unmistakable birds. They are 17–23 cm (6.7–9.1 in) long, but the... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Barranquilla | 🇨🇴 Colombia | |
| 2 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 3 | Buenos Aires | 🇦🇷 Argentina | |
| 4 | Curitiba | 🇧🇷 Brazil | |
| 5 | Fortaleza | 🇧🇷 Brazil | |
| 6 | Asuncion | 🇵🇾 Paraguay | |
| 7 | Recife | 🇧🇷 Brazil | |
| 8 | Campo Grande | 🇧🇷 Brazil | |
| 9 | João Pessoa | 🇧🇷 Brazil | |
| 10 | Belém | 🇧🇷 Brazil |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | San Diego Zoo | 🇺🇸 United States | |
| 2 | Prague Zoo | 🇨🇿 Czechia | |
| 3 | National Zoological Park | 🇺🇸 United States | |
| 4 | Shedd Aquarium | 🇺🇸 United States | |
| 5 | ZooParc de Beauval | 🇫🇷 France | |
| 6 | Zürich Zoo | 🇨🇭 Switzerland | |
| 7 | Barcelona Zoo | 🇪🇸 Spain | |
| 8 | San Diego Zoo Safari Park | 🇺🇸 United States | |
| 9 | Caldwell Zoo | 🇺🇸 United States | |
| 10 | Houston Zoo | 🇺🇸 United States | |
| 11 | Cologne Zoological Garden | 🇩🇪 Germany | |
| 12 | London Zoo | 🇬🇧 United Kingdom | |
| 13 | Aquarama Barcelona | 🇪🇸 Spain | |
| 14 | Vogelpark Avifauna | 🇳🇱 Netherlands | |
| 15 | Aviario Nacional de Colombia | 🇨🇴 Colombia | |
| 16 | Georgia Aquarium | 🇺🇸 United States | |
| 17 | Tracy Aviary | 🇺🇸 United States | |
| 18 | Dallas World Aquarium | 🇺🇸 United States | |
| 19 | Bird Kingdom | 🇨🇦 Canada | |
| 20 | Rákosův pavilon | 🇨🇿 Czechia | |
| 21 | Velemlokárium | 🇨🇿 Czechia | |
| 22 | Cologne Zoo Aquarium | 🇩🇪 Germany | |
| 23 | Montreal Biodome | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Wattled Jacana sighting in Montevideo on a given day, based on 75 verified sightings from GBIF citizen-science data. It is the 86th most-seen of the 178 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
November
In that month about 10% of wildlife watchers report a Wattled Jacana in Montevideo on a given day, against under 5% in December to October, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Wattled Jacana sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
21st of 31
Of the 31 cities where we can rate Wattled Jacana sightings, Montevideo ranks 21st at under 5%. The best odds are in Barranquilla (Colombia, about 40%), Santa Cruz de la Sierra (Bolivia, about 40%) and Buenos Aires (Argentina, about 30%).
Same order: Charadriiformes
The closest relatives of the Wattled Jacana that you can see in Montevideo (order Charadriiformes, Shorebirds and Allies) are Southern Lapwing (about 60%), Dominican Gull (about 40%) and Brown-hooded Gull (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Wattled Jacana is recorded against all the birds logged in Montevideo (75 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.
