Long-tailed Woodcreeper vs Plain-brown Woodcreeper

In short

The Long-tailed Woodcreeper and Plain-brown Woodcreeper can be distinguished primarily by tail length and plumage details. The Long-tailed Woodcreeper has a notably longer tail and more streaking on the throat and breast, while the Plain-brown Woodcreeper is more uniformly brown with a weak supercilium and a prominent malar stripe.

Identification tips

1. Tail Length: Look for the longer tail of the Long-tailed Woodcreeper. 2. Plumage: Check for streaking on the throat and breast in the Long-tailed Woodcreeper. 3. Supercilium and Malar Stripe: Note the weak supercilium and prominent malar stripe in the Plain-brown Woodcreeper. 4. Foraging Behavior: Observe if the bird is foraging around army ants, which is more typical of the Plain-brown Woodcreeper.

Size

The Long-tailed Woodcreeper generally appears larger due to its longer tail, though both species are similar in overall body size.

Plumage

Long-tailed Woodcreeper has more streaking on the throat and breast, whereas the Plain-brown Woodcreeper is more uniformly brown with a weak supercilium and a prominent malar stripe.

Behaviour

Both species forage for arthropods and small vertebrates, but the Plain-brown Woodcreeper is often seen around army ant swarms, though not exclusively.

Habitat

Both species inhabit forested areas, but specific habitat preferences are not detailed in the sources.

Voice

Vocalization details are not provided, so differences in song and call are uncertain.