American Barn Owl vs Flammulated Owl

In short

The American Barn Owl and Flammulated Owl are distinct in size and plumage. The Barn Owl is much larger with a distinctive heart-shaped facial disc, while the Flammulated Owl is small with a more typical owl appearance and ear tufts. Their vocalizations also differ significantly, aiding in identification.

Identification tips

1. Size: Look for the much larger size of the Barn Owl. 2. Facial Disc: Note the heart-shaped facial disc of the Barn Owl versus the rounder face of the Flammulated Owl. 3. Ear Tufts: Flammulated Owls have small ear tufts, which Barn Owls lack. 4. Vocalization: Listen for the Barn Owl's screech compared to the Flammulated Owl's hoot. 5. Habitat: Consider the habitat; Barn Owls are in open areas, while Flammulated Owls are in forested regions.

Size

The American Barn Owl is significantly larger, with a wingspan of about 107-110 cm, compared to the Flammulated Owl's much smaller size, with a wingspan around 36-39 cm.

Plumage

The Barn Owl has a pale, heart-shaped facial disc and a mostly white to light tan body with some speckling. In contrast, the Flammulated Owl has a more typical owl appearance with grayish-brown plumage, small ear tufts, and a less distinct facial disc.

Behaviour

The Barn Owl is often seen hunting over open fields at night, while the Flammulated Owl is more secretive and often remains hidden in dense forests during the day.

Habitat

American Barn Owls are found in open habitats like fields and farmlands, often near human structures. Flammulated Owls prefer montane forests with a mix of conifers and deciduous trees.

Voice

The Barn Owl produces a harsh, screeching call, while the Flammulated Owl has a low, hoarse hoot that can be mistaken for a larger owl.