Sharp-tailed Streamcreeper
Lochmias nematura

The sharp-tailed streamcreeper is a passerine bird of South America in the Furnariinae subfamily of the ovenbird family Furnariidae. Alternate names include streamside Lochmias, sharp-tailed creeper, and simply streamcreeper. It is found in Panama and every mainland South American country except Chile, French Guiana, and Suriname. Source
Where it is now
In the last 8 weeks this bird was recorded 6,959 times across 7 areas (each area is a 5 degree square).
See the Sharp-tailed Streamcreeper on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| South America | 23 March 2026 | 23 March 2026 | 23 March 2026 | 1 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.