Blue Dacnis

Dacnis cayana

Blue Dacnis (Dacnis cayana)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

The blue dacnis or turquoise honeycreeper is a small passerine bird in the family Thraupidae, the tanagers and allies. It is found in Central America from Honduras to Panama, on Trinidad, and in every mainland South American country except Chile and Uruguay. Source

Where it is now

In the last 8 weeks this bird was recorded 2,948 times across 15 areas (each area is a 5 degree square).

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Movement and weather

Over the weeks it was present in the past year, its centre in South America ranged from 25°S in January to 3°N in August, about 3,200 km apart.

Arrival dates

The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.

RegionFirst arrivalLast arrivalTypical peakAreas
South America28 September 202628 September 20265 October 20261

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.