Coquillettidia perturbans
In 3 days ~10% in a week ~20%
Coquillettidia perturbans is a species of mosquito that have been documented in every continent except Antarctica. This mosquito is a known vector of West Nile virus and Eastern equine encephalomyelitis. The geographic range of C. perturbans is increasing due to the growing extensity of the feeding area. They are known to exist throughout the United States, mainly with a southern distribution, and are mammalophilic.
Coquillettidia sp. are vectors for many diseases, including West Nile virus, and Eastern equine encephalomyelitis, among others. C. perturbans infected with Eastern equine encephalomyelitis (or EEE) have been discovered in the United States, eastern Canada, the Caribbean, and Central America. This mosquito is implicated in transmitting EEE to humans, horses, resident birds, and sometimes emus, and also transmitting Jamestown Canyon virus while feeding on deer. Though C. perturbans are not usually the primary vector of EEE, it still influences the spread of this disease due to its ability to fly long distances and feed on large animals, including humans. The climate where this disease transmission takes place most often can be defined as swamp and/or hardwood... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Montreal | 🇨🇦 Canada | |
| 2 | Vancouver | 🇨🇦 Canada | |
| 3 | Toronto | 🇨🇦 Canada | |
| 4 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Cattail Mosquito sighting in Montreal on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 749th most-seen of the 926 insects 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Cattail Mosquito in Montreal on a given day, so our monthly data shows no clear season.
Yes
Of the 4 cities where we can rate Cattail Mosquito sightings, Montreal has the highest daily chance: under 5%. Next come Vancouver (Canada, under 5%) and Toronto (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Cattail Mosquito is recorded against all the insects logged in Montreal (6 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.
