Black-billed Cuckoo vs Spotted Towhee

In short

The Black-billed Cuckoo and Spotted Towhee are distinct in both appearance and behavior. The Black-billed Cuckoo is a slender bird with a long tail and a black bill, while the Spotted Towhee is a stockier bird with a stout bill and distinctive spotted plumage. Their habitats overlap minimally, with the cuckoo favoring dense woodlands and the towhee preferring open shrublands.

Identification tips

1. Bill Shape: Look for the black, slender bill of the Black-billed Cuckoo versus the stout bill of the Spotted Towhee. 2. Plumage: Note the plain brown and white plumage of the cuckoo against the spotted and rufous plumage of the towhee. 3. Habitat: Consider the habitat; cuckoos are in dense woods, towhees in open shrublands. 4. Behavior: Observe behavior; cuckoos are secretive and often silent, while towhees are more active and vocal.

Size

The Black-billed Cuckoo is generally slimmer and longer than the Spotted Towhee, which is more robust and compact.

Plumage

The Black-billed Cuckoo has a plain brown upper body and a white underbody, with a distinctive black bill. The Spotted Towhee, on the other hand, has a striking plumage with black upperparts, white spots on the wings, and a rufous side.

Behaviour

The Black-billed Cuckoo is secretive and often silent, especially during migration, while the Spotted Towhee is more conspicuous, often seen foraging on the ground and vocalizing.

Habitat

The Black-billed Cuckoo is more associated with densely wooded areas, particularly coniferous forests, whereas the Spotted Towhee prefers open shrublands and brushy areas.

Voice

The Black-billed Cuckoo's call is a staccato 'cu-cu-cu', often heard during its nocturnal flights. The Spotted Towhee has a varied song, often a sharp 'chewink' or a musical trill.