Tuatara: Volume 21, Issues 1 and 2 (New Zealand Albatrosses and Petrels: an Identification Guide)
Plate 2 — 2a. Southern Royal Albatross (Diomedea epomophora epomophora), adult, upper Page 18 — 2b. Southern Royal Albatross, young adult, upper Page 18 — 2c. Royal Albatross (D. epomophora), all age groups and both subspecies, lower Page 18 — 2d. Southern Royal Albatross, juvenile, upper Page 18 — 2e. Northern Royal Albatross (D. epomophora sandfordi), upper Page 18
Plate 2
2a. Southern Royal Albatross (Diomedea epomophora epomophora), adult, upper Page 18
2b. Southern Royal Albatross, young adult, upper Page 18
2c. Royal Albatross (D. epomophora), all age groups and both subspecies, lower Page 18
2d. Southern Royal Albatross, juvenile, upper Page 18
2e. Northern Royal Albatross (D. epomophora sandfordi), upper Page 18