The arrival of a single Black-backed Oriole bird in rural Pennsylvania—5000 kilometres from its usual home in Mexico—was worth an estimated $US 223,851 to the economy from bird watchers flocking to see it.
The arrival of a single Black-backed Oriole bird in rural Pennsylvania—5000 kilometres from its usual home in Mexico—was worth an estimated $US 223,851 to the economy from bird watchers flocking to see it.