reading the signal…
Signals / Object / Street-level imagery
in Ottawa, ON·counted·363 all time
A vireo is a small songbird, typically shown with subtle greenish or gray plumage in leafy habitats.
Counted, not streamed: Vireo 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.