Osteopilus septentrionalis
Silhouette: Dmitry Bogdanov (vectorized by T. Michael Keesey) · PhyloPic
In 3 days ~70% in a week ~90%
The Cuban tree frog (Osteopilus septentrionalis) is a large species of tree frog that is native to Cuba, the Bahamas, and the Cayman Islands; but has become invasive in several other places around the Americas. Its wide diet and ability to thrive in urban areas has made it a highly invasive species with established colonies in places such as Florida, the Hawaiian island of Oahu, and the Caribbean Islands. These tree frogs can vary in size from 2 to 5.5 inches (5 to 12.7 cm) in length. Due to their large size, Cuban tree frogs can eat a wide variety of things, particularly native tree frogs, and their removal has shown to result in an increase in the amount of native tree frogs in an area. The tadpoles of Cuban tree frogs also heavily compete with native frog tadpoles, which can cause negative effects in body mass, size at metamorphosis, and growth rates for the native tadpoles.
Cuban tree frogs are the largest tree frogs in North America, ranging from 2 to 5.5 inches or (5 to 12.7 cm) in length. Cuban tree frogs are mostly gray, brown, or green, with young frogs having more green coloration than adults. These frogs have rough, warty skin with blotchy or mottled patterning... Wikipedia →
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| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Big Cypress National Preserve | 🇺🇸 United States | |
| 2 | Ciénaga de Zapata | 🇨🇺 Cuba | |
| 3 | Everglades National Park | 🇺🇸 United States | |
| 4 | Merritt Island National Wildlife Refuge | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Orlando | 🇺🇸 United States | |
| 2 | Miami | 🇺🇸 United States | |
| 3 | Havana | 🇨🇺 Cuba | |
| 4 | Austin | 🇺🇸 United States | |
| 5 | New York City | 🇺🇸 United States |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Audubon Zoo | 🇺🇸 United States | |
| 2 | ZooTampa | 🇺🇸 United States | |
| 3 | Houston Zoo | 🇺🇸 United States | |
| 4 | Wild Bird Fund | 🇺🇸 United States |
Possible
About 30% of wildlife watchers report a Cuban Treefrog sighting in Orlando on a given day, based on 430 verified sightings from GBIF citizen-science data. It is the most-seen of the 10 amphibians we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
August
In that month about 50% of wildlife watchers report a Cuban Treefrog in Orlando on a given day, against about 20% in December to March, the lowest months. That is one of Orlando's wettest months, with about 190 mm of rain against 50 mm in November.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Cuban Treefrog sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
Yes
Of the 5 cities where we can rate Cuban Treefrog sightings, Orlando has the highest daily chance: about 30%. Next come Miami (United States, about 30%) and Havana (Cuba, about 30%).
Same family: Hylidae
The closest relatives of the Cuban Treefrog that you can see in Orlando (family Hylidae, Hylid Tree Frogs) are Green Treefrog (about 10%) and Squirrel Tree Frog (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Cuban Treefrog is recorded against all the amphibians logged in Orlando (430 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.
