Pacific Screech-Owl

Megascops cooperi

The Pacific screech owl is a species of owl in the family Strigidae. It is found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua. The Pacific screech owl has sometimes been treated as a race of western screech owl or eastern screech owl but its vocalizations are distinct from theirs. Two subspecies are recognized, the nominate M. c. cooperi and M. c. lambi. The latter has also sometimes been treated as a separate species. The IUCN has assessed the Pacific screech owl as being of Least Concern. Its population is estimated to exceed 50,000 mature individuals but is believed to be decreasing. Source

Where it is now

In the last 8 weeks this bird was recorded 1,981 times across 2 areas (each area is a 5 degree square).

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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.

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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.