Key Identification Features
- Its call is a distinctive loud piping.
- longipes has distinctly brownish upperparts, and its nasal groove extends more than halfway along the bill.
- No other oystercatcher species shares both of these features, and it is also the only New World oystercatcher to have a black back rather than a brown one.
- It also uses a distinctive peeping call to warn intruders away.
For instant identification in the field, use the iNature app — AI-powered, works offline.