| red-tailed antthrush | Rotschwanz-Fuchsdrossel |
| red-tailed black cockatoo | Rabenkakadu |
| Red-tailed black shark | Feuerschwanz |
| red-tailed bulbul | Swainsonbülbül |
| red-tailed Bumblebee | Steinhummel |
| red-tailed buzzard | Magellanbussard |
| red-tailed comet | Schleppensylphe |
| red-tailed fantail | Rotbürzel-Fächerschwanz |
| red-tailed hawk | Rotschwanzbussard |
| red-tailed laughing thrush | Rotschwanzhäherling |
| red-tailed minla | Rotschwanzsiva |
| Red-tailed Monkey | Rotschwanzmeerkatze |
| red-tailed parrot | Rotschwanzamazone |
| red-tailed rasbora | Rotschwanzrasbora |
| red-tailed robin | Schwirrnachtigall |
| red-tailed shark | Feuerschwanz-Fransenlipper |
| red-tailed spiny-footed lizard | Europäischer Fransenfinger |
| red-tailed tropic bird | Rotschwanz-Tropikvogel |
| red-tailed vanga | Rotschwanzvanga |
| red-tailed weasel lemur | Rotschwanz-Wieselmaki |
| red-tailed wheatear | Rostbürzelschmätzer |
| Red-tape | Bürokratie |
| red-tape ... | bürokratische ... |
| red-tapeism | Bürokratismus |
| red-tapism | Amtsschimmel |
| red-throated alethe | Rotkehlalethe |
| red-throated ant-tanager | Rotkehl-Ameisentangare |
| red-throated bee eater | Rotkehlspint |
| red-throated caracara | Rotkehlkarakara |
| red-throated cliff swallow | Rotkehlschwalbe |
| red-throated conure | Guatemalasittich |
| Red-throated Diver | Sterntaucher |
| red-throated honeyeater | Rostkehl-Honigfresser |
| red-throated loon | Sterntaucher |
| red-throated lorikeet | Rothöschen |
| red-throated myzomela | Dolchstich-Honigfresser |
| red-throated parakeet | Guatemalasittich |
| red-throated piping guan | Rotkehlguan |
