Head to head
Des Murs's Wiretail vs White-throated Treerunner
Both birds are the only living members of their own genus within the ovenbird family, but they have taken very different evolutionary paths to stand out.
| Des Murs's Wiretail | White-throated Treerunner | |
|---|---|---|
| Scientific name | Sylviorthorhynchus desmursii | Pygarrhichas albogularis |
| Conservation status | Least Concern | Least Concern |
| Distinguishing feature | Extraordinarily long, wire-thin tail | Distinctive white throat patch |
| Foraging style | Gleans insects from understorey vegetation | Climbs tree trunks like a woodpecker |
| Taxonomic status | Sole member of its genus | Sole member of its genus |
| Visibility | Quiet, easily overlooked | More conspicuous while climbing trunks |
| Notable adaptation | Extreme tail-to-body proportion | Stiff tail used to brace against trunks |
| Habitat | Forest | Forest |
Des Murs's Wiretail vs White-throated Treerunner: common questions
Which one has the more unusual tail?
Des Murs's wiretail does, carrying an extraordinarily long, wire-thin tail several times the length of its own body, one of the most extreme tail proportions of any songbird, unlike the white-throated treerunner's more ordinary tail shape.
Which one forages like a woodpecker?
The white-throated treerunner does, climbing tree trunks and probing bark crevices in a woodpecker-like manner despite being unrelated to true woodpeckers, a foraging style Des Murs's wiretail does not share.
Are both species the only members of their genus?
Yes, both Des Murs's wiretail and the white-throated treerunner are the sole living members of their own genus, distinct evolutionary lineages within the wider ovenbird family.