Jacana spinosa
Silhouette: Burton Robert, USFWS · PhyloPic
In 3 days ~70% in a week >90%
The northern jacana or northern jaçana (Jacana spinosa) is a wader which is known as a resident breeder from coastal Mexico to western Panama, and on Cuba, Jamaica and Hispaniola in the Caribbean. It is sometimes known to breed in Texas, United States, and has also been recorded on several occasions as a vagrant in Arizona. The jacanas are a group of wetland birds, which are identifiable by their huge feet and claws, which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat. In Jamaica, this bird is also known as the 'Jesus bird', as it appears to walk on water.
The northern jacana was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae. He placed it with the coots in the genus Fulica and coined the binomial name Fulica spinosa. Linnaeus based his account on the "spur-winged water hen" that had been described and illustrated in 1743 by the English naturalist George Edwards in his A Natural History of Uncommon Birds. Edwards had borrowed a specimen from the collector Hans Sloane that had been preserved in alcohol. Edwards mistakenly believed his specimen had been collected... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Pedro Sula | 🇭🇳 Honduras | |
| 2 | León | 🇲🇽 México | |
| 3 | San José | 🇨🇷 Costa Rica | |
| 4 | Guadalajara | 🇲🇽 México | |
| 5 | Managua | 🇳🇮 Nicaragua |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | San Diego Zoo | 🇺🇸 United States |
Likely
About 40% of wildlife watchers report a Northern Jacana sighting in Piedras Blancas National Park on a given day, based on 807 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 35th most-seen of the 344 birds we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.
March–May and December–January
In those months about 40% of wildlife watchers report a Northern Jacana in Piedras Blancas National Park on a given day, against about 10% in June, the lowest month. Those are among Piedras Blancas National Park's driest months, with about 170 mm of rain a month against 650 mm in October.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Northern 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.
5th of 32
Of the 32 parks where we can rate Northern Jacana sightings, Piedras Blancas National Park ranks 5th at about 40%. The best odds are in Palo Verde National Park (Costa Rica, about 70%), Tortuguero National Park (Costa Rica, about 60%) and Lago de Yojoa (Honduras, about 50%). All parks ranked.
Same order: Charadriiformes
The closest relatives of the Northern Jacana that you can see in Piedras Blancas National Park (order Charadriiformes, Shorebirds and Allies) are Southern Lapwing (about 20%), Hudsonian Whimbrel (about 10%) and Spotted Sandpiper (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Northern Jacana is recorded against all the birds logged in Piedras Blancas National Park (807 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.
