Foothill Screech-Owl vs Ferruginous Pygmy-Owl

The Foothill Screech-Owl and Ferruginous Pygmy-Owl are small owls that can be confused due to their size and general shape. However, they differ significantly in plumage and behavior. The Foothill Screech-Owl has a more cryptic, vermiculated pattern, while the Ferruginous Pygmy-Owl is more uniformly colored with distinctive tail movements.

1. Look for the Foothill Screech-Owl's cryptic plumage with white scapular spots. 2. Note the Ferruginous Pygmy-Owl's tail movements and more uniform coloration. 3. Listen for distinct calls: screeching for the Foothill and repetitive notes for the Ferruginous Pygmy-Owl. 4. Consider habitat: foothills for the Foothill Screech-Owl, lowlands for the Ferruginous Pygmy-Owl.

Both species are small owls, but the Ferruginous Pygmy-Owl is generally more compact and may appear slightly smaller.

The Foothill Screech-Owl has a dark cinnamon-brown plumage with dense vermiculations and a row of white spots on the scapulars. In contrast, the Ferruginous Pygmy-Owl is more uniformly rufous or brown with less complex patterning.

The Ferruginous Pygmy-Owl often perches with its tail cocked and moves it up and down or side to side when agitated, a behavior not noted in the Foothill Screech-Owl.

The Foothill Screech-Owl is typically found in foothill forests, while the Ferruginous Pygmy-Owl is common in lowland areas and can be found in a variety of habitats, including woodlands and forests.

Vocalizations differ, with the Foothill Screech-Owl having a more typical screech-owl call, while the Ferruginous Pygmy-Owl's call is a series of short, repetitive notes.