Where to see
Ruby-crowned Kinglet
Regulus calendula
Reserva de la Biosfera Mariposa Monarca leads · 31 parks ranked by real sighting rates
Parks Ranked
Share of wildlife watchers reporting a Ruby-crowned Kinglet during a day in the park, from citizen-science data (GBIF)
Quick answers
Which is the best park to see a Ruby-crowned Kinglet?
Reserva de la Biosfera Mariposa Monarca (Mexico) — about 64% of wildlife watchers report a Ruby-crowned Kinglet sighting there, the highest of the 31 parks in our data.
Where else can I see a Ruby-crowned Kinglet?
Grand Teton National Park (about 58%), Gros Morne National Park (about 55%), Point Pelee National Park (about 52%) are the next best options.