Lapposyrphus lapponicus
In 3 days ~10% in a week ~20%
Lapposyrphus lapponicus (Zetterstedt, 1838), the common loopwing aphideater (in North America) or Lapland syrphid fly (in Europe), is a common species of syrphid fly observed across the Northern Hemisphere. The adults are commonly found on flowers from which they get both energy-giving nectar and protein rich pollen. Larvae feed on aphids. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kluane National Park | 🇨🇦 Canada | |
| 2 | Glacier National Park | 🇺🇸 United States | |
| 3 | Hohe Tauern National Park | 🇦🇹 Austria | |
| 4 | Jasper National Park | 🇨🇦 Canada | |
| 5 | Sequoia and Kings Canyon National Parks | 🇺🇸 United States | |
| 6 | Banff National Park | 🇨🇦 Canada | |
| 7 | Rocky Mountain National Park | 🇺🇸 United States | |
| 8 | Grand Canyon National Park | 🇺🇸 United States | |
| 9 | Yellowstone National Park | 🇺🇸 United States | |
| 10 | Yosemite National Park | 🇺🇸 United States | |
| 11 | Olympic National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Anchorage | 🇺🇸 United States | |
| 2 | Salt Lake City | 🇺🇸 United States | |
| 3 | Portland | 🇺🇸 United States | |
| 4 | Sacramento | 🇺🇸 United States | |
| 5 | Vancouver | 🇨🇦 Canada | |
| 6 | Edmonton | 🇨🇦 Canada | |
| 7 | Seattle | 🇺🇸 United States | |
| 8 | Calgary | 🇨🇦 Canada | |
| 9 | Vienna | 🇦🇹 Austria | |
| 10 | San Francisco | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Common Loopwing Aphideater sighting in Edmonton on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 336th most-seen of the 390 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.
July
In that month about 10% of wildlife watchers report a Common Loopwing Aphideater in Edmonton on a given day, against under 5% in August to June, the lowest months. That is one of Edmonton's wettest months, with about 95 mm of rain against 20 mm in February.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Common Loopwing Aphideater sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 11
Of the 11 cities where we can rate Common Loopwing Aphideater sightings, Edmonton ranks 6th at under 5%. The best odds are in Anchorage (United States, about 10%), Salt Lake City (United States, about 10%) and Portland (United States, under 5%).
Same family: Syrphidae
The closest relatives of the Common Loopwing Aphideater that you can see in Edmonton (family Syrphidae, Hover Flies) are Common Drone Fly (about 10%), Margined Calligrapher (about 10%) and White-Bowed Smoothwing (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Common Loopwing Aphideater is recorded against all the insects logged in Edmonton (5 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.
