Protaetia cuprea
In 3 days ~40% in a week ~70%
Protaetia cuprea, also known as the copper chafer, is a species of chafer in the family Scarabaeidae. This species is also known as the rose chafer and has a wide geographic distribution, extending from Canary Islands, Portugal, and Spain to the east towards Vladivostok in the Russian Far East, Mongolia, and North China. This species forages for pollen from flowers and fruits, such as apples, from trees. However, since fruit is scarce in the spring and winter, they only transition from a diet of pollen to a diet of fruits in the summer. Since pollen is richer in proteins and lipids than carbohydrates, while fruit is richer in carbohydrates, they are able to travel longer when on a fruit diet; this is due to their increased aerobic performance when fueled by high-carbohydrate content.
This beetle is well-known for its flight ability, a skill that supports its foraging behavior. It has swift maneuvering ability and strong precision when landing on flowers and plants; it is able to do this due to the elasticity and mechanisms this beetle's wings possess.
The beetle species P. cuprea has an extensive geographic distribution across various regions, showcasing its adaptability... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mercantour National Park | 🇫🇷 France | |
| 2 | Hohe Tauern National Park | 🇦🇹 Austria | |
| 3 | Biebrza National Park | 🇵🇱 Poland | |
| 4 | Ecrins National Park | 🇫🇷 France | |
| 5 | Vanoise National Park | 🇫🇷 France | |
| 6 | Białowieża National Park | 🇵🇱 Poland | |
| 7 | Triglav National Park | 🇸🇮 Slovenia | |
| 8 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 9 | Cévennes National Park | 🇫🇷 France | |
| 10 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 11 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 12 | Cairngorms National Park | 🇬🇧 United Kingdom | |
| 13 | Pyrénées National Park | 🇫🇷 France | |
| 14 | Wadden Sea National Park | 🇩🇪 Germany |
Possible
About 20% of wildlife watchers report a Copper Chafer sighting in Yerevan on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 23rd most-seen of the 32 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
July
In that month about 40% of wildlife watchers report a Copper Chafer in Yerevan on a given day, against under 5% in August and October–May, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Copper Chafer sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 18 cities where we can rate Copper Chafer sightings, Yerevan ranks 4th at about 20%, level with the leaders once rounded. The best odds are in Ramallah (Palestine, about 20%), Jerusalem (Israel, about 20%) and Tel Aviv (Israel, about 20%).
Same family: Scarabaeidae
The closest relatives of the Copper Chafer that you can see in Yerevan (family Scarabaeidae, Scarabs) are European Rhinoceros Beetle (about 30%) and Pine Chafer (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Copper Chafer is recorded against all the insects logged in Yerevan (7 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.
