| aves polyomavirus 1 | No | species | | | species | 1891747 | click here |
| avian bornavirus | No | species | viruses and viroids | viruses | species | 675389 | click here |
| avian bornavirus 5 | No | no rank | viruses and viroids | viruses | species | 555870 | click here |
| avian coronavirus | No | species | viruses and viroids | viruses | species | 694014 | click here |
| avian polyomavirus | No | species | | | species | 1702318 | click here |
| beak and feather disease virus | No | species | viruses and viroids | viruses | species | 77856 | click here |
| borna disease virus | No | species | viruses and viroids | viruses | species | 12455 | click here |
| candida albicans | No | species | eukaryota | plants | species | 5476 | click here |
| chlamydia psittaci | No | species | bacteria | bacteria | species | 83554 | click here |
| cryptococcus neoformans | No | species | eukaryota | plants | species | 5207 | click here |
| encephalitozoon hellem | No | species | eukaryota | plants | species | 27973 | click here |
| histoplasma capsulatum | No | species | eukaryota | plants | species | 5037 | click here |
| infectious bronchitis virus | No | no rank | viruses and viroids | viruses | no rank | 11120 | click here |
| klebsiella quasipneumoniae | No | species | | | species | 1463165 | click here |
| parrot bornavirus 4 | No | no rank | | | no rank | 1548718 | click here |
| parrot bornavirus 5 | No | no rank | | | no rank | 1884879 | click here |
| psittacid herpesvirus 3 | No | species | viruses and viroids | viruses | species | 240876 | click here |
| sarcocystis cf. falcatula | No | subspecies | eukaryota | invertebrates | species | 174582 | click here |