Northern Pygmy-Owl vs Elf Owl

In short

The Northern Pygmy-Owl and Elf Owl can be distinguished by their behavior and habitat preferences. The Northern Pygmy-Owl is more likely to be seen during the day, often perched high in trees, while the Elf Owl is nocturnal and typically found in desert habitats. Vocalizations also differ, with the Northern Pygmy-Owl having a monotonal song and the Elf Owl being more vocal at night.

Identification tips

• Look for the Northern Pygmy-Owl during the day in forested areas, often perched high.
• Search for the Elf Owl at night in desert habitats.
• Listen for the monotonal song of the Northern Pygmy-Owl versus the varied night calls of the Elf Owl.

Behaviour

The Northern Pygmy-Owl is diurnal and often seen perched in tall trees, while the Elf Owl is nocturnal and less likely to be observed during the day.

Habitat

Northern Pygmy-Owls are found in forested areas, whereas Elf Owls prefer desert habitats.

Voice

Northern Pygmy-Owls have a penetrating, monotonal song, while Elf Owls are more vocal at night with different calls.