Gymnoris pyrgita
Silhouette: Andrew Butko (modified) · PhyloPic
In 3 days ~10% in a week ~20%
The yellow-spotted bush sparrow or yellow-spotted petronia (Gymnoris pyrgita) is a species of bird in the sparrow family, Passeridae. It is common throughout the Sahel and the Horn of Africa. Its natural habitats are dry savannah and subtropical or tropical dry lowland grassland. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mkomazi National Park | 🇹🇿 Tanzania | |
| 2 | Tsavo West National Park | 🇰🇪 Kenya | |
| 3 | Samburu National Reserve | 🇰🇪 Kenya | |
| 4 | Tsavo East National Park | 🇰🇪 Kenya | |
| 5 | Kidepo Valley National Park | 🇺🇬 Uganda | |
| 6 | Awash National Park | 🇪🇹 Ethiopia | |
| 7 | Meru National Park | 🇰🇪 Kenya | |
| 8 | Lake Manyara National Park | 🇹🇿 Tanzania | |
| 9 | Masai Mara National Reserve | 🇰🇪 Kenya | |
| 10 | Nairobi National Park | 🇰🇪 Kenya | |
| 11 | Serengeti National Park | 🇹🇿 Tanzania | |
| 12 | Amboseli National Park | 🇰🇪 Kenya | |
| 13 | Tarangire National Park | 🇹🇿 Tanzania | |
| 14 | Ngorongoro Conservation Area | 🇹🇿 Tanzania | |
| 15 | Lake Nakuru National Park | 🇰🇪 Kenya |
Rare
Under 5% of wildlife watchers report a Yellow-spotted Petronia sighting in Tarangire National Park on a given day, based on 32 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 266th most-seen of the 411 birds 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.
March
In that month about 10% of wildlife watchers report a Yellow-spotted Petronia in Tarangire National Park on a given day, against under 5% in April to February, the lowest months. That is one of Tarangire National Park's wettest months, with about 110 mm of rain against almost none in September.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Yellow-spotted Petronia sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
13th of 15
Of the 15 parks where we can rate Yellow-spotted Petronia sightings, Tarangire National Park ranks 13th at under 5%. The best odds are in Mkomazi National Park (Tanzania, about 40%), Tsavo West National Park (Kenya, about 30%) and Samburu National Reserve (Kenya, about 30%).
Same family: Passeridae
The closest relatives of the Yellow-spotted Petronia that you can see in Tarangire National Park (family Passeridae, Old World Sparrows) are Rufous-tailed Weaver (about 40%), Swahili Sparrow (about 30%) and White-browed Sparrow-Weaver (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Yellow-spotted Petronia is recorded against all the birds logged in Tarangire National Park (32 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.
