| taxon | Q16521 |
| P10585 | Catalogue of Life ID | 7KL5N |
| P3459 | EURING number | 13121 |
| P846 | GBIF taxon ID | 7192148 |
| P4333 | GenBank assembly accession number | GCA_016584745.2 |
| P3151 | iNaturalist taxon ID | 698580 |
| P815 | ITIS TSN | 925116 |
| P8707 | NBIC taxon ID | 4474 |
| P3240 | NBN System Key | NHMSYS0000533411 |
| P685 | NCBI taxonomy ID | 209781 |
| P3405 | Nederlands Soortenregister ID | 172249 |
| P3186 | TAXREF ID | 4292 |
| P2892 | UMLS CUI | C5725001 |
| P171 | parent taxon | Willow Warbler | Q27239 |
| P225 | taxon name | Phylloscopus trochilus trochilus | |
| P105 | taxon rank | subspecies | Q68947 |