A Ferruginous Pygmy-Owl hunts in daylight from a Mérida garden

September 4, 2026Northwestern Yucatan Plain with Low Tropical Deciduous Forest

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A turned up on September 3 in a garden on Calle 7 in Mérida, the same kind of shaded yard where , , and were being logged a few blocks away that day.¹ That company is the point. This is an owl of forest edge and scrubby lots, and a city built into low deciduous forest suits it fine.

It is small enough to miss: about the length of a hand, 16 to 18 centimeters, with a wingspan under half a meter. Most people who find one do so by looking for the commotion around it rather than the bird itself. Unlike nearly every other owl here, it hunts in daylight, sitting on an exposed perch and dropping onto lizards, large insects and small birds.² Songbirds treat it as a serious threat and gather to scold it, which is why birders imitate its long, even series of whistled toots to pull hidden birds into the open.

Look at the back of its head. Two dark spots edged in pale feathering sit on the nape, a pair of false eyes that make the owl appear to be watching in both directions at once.³ The likely value is against those mobbing songbirds: an owl that seems to be looking at you is a harder thing to dive at from behind.³

It nests in tree cavities, often holes that woodpeckers have excavated and left, so an old tree with a few woodpecker holes in a Mérida yard is doing quiet work for more than the woodpeckers. Anyone who hears the yard birds erupt in the middle of the afternoon should scan the bare branches nearby for a fist-sized shape with a long, barred tail before it slips off.

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