reading the signal…
Signals / Object / Street-level imagery
in Serrita, PE·counted·1 all time
A bulbul is a small songbird, typically shown perched on branches with a rounded body and prominent tail.
Counted, not streamed: Bulbul has no time series, so it is read as a footprint across places. All-time count by city.
Things that physically exist: street furniture, signs, buildings. All-time counts.