Page 253 - Atlas Sea Birds Ver1

Pichegru L, Nyengera R, McInnes AM, Pistorius P. 2017. Avoidance D, Upfold L, Winker H. 2019. The status and conservation of
of seismic survey activities by penguins. Scientific Reports 7, Cape Gannets Morus capensis. Ostrich 90: 335–346.
16305. Sherley RB, Crawford RJM, de Blocq AD, Dyer BM, Geldenhuys
Province of the Cape of Good Hope. 1988. No. 23/1988. Official D, Hagen C, Kemper J, Makhado AB, Pichegru L, Tom
Gazette 4524: 394–397. D, Upfold L, Visagie J, Waller LJ, Winker H. 2020. The
Rand RW. 1963. The biology of guano-producing seabirds. 4. conservation status and population decline of the African
Composition of colonies on the Cape islands. Investigational penguin deconstructed in space and time. Ecology and
Report Division of Sea Fisheries South Africa 43: 1–32. Evolution 10: 8506–8516.
Randall RM. 1989. Jackass Penguins. In: Payne AIL, Crawford Tom DB, Crawford RJM, Makhado AB. 2024. Harvests of seabird
RJM (eds.). Oceans of Life off Southern Africa. Vlaeberg, guano in the Benguela upwelling ecosystem. This volume.
Cape Town, pp. 244–256.
Randall RM, Randall BM. 1980. Status and distribution of the Tree AJ. 2005. Roseate Tern Sterna dougallii. In: Hockey PAR,
Roseate Tern in South Africa. Ostrich 51: 14–20. Dean WRJ, Ryan PG (eds). Roberts Birds of Southern Africa,
th
Randall RM, Randall BM. 1981. The annual cycle of the jackass 7 Edition. John Voelcker Bird Book Fund, Cape Town, pp.
penguin Spheniscus demersus at St. Croix Island, South 456–458.
Africa. In: Cooper J (ed.). Proceedings of the Symposium Underhill LG, Crawford RJM, Camphuysen CJ. 2002. Leach’s
of Birds of the Sea & Shore. African Seabird Group, Cape Storm Petrels Oceanodroma leucorhoa off southern Africa:
Town, South Africa, pp. 427–450. measurements and mass and a review of breeding and
Randall RM, Randall BM. 1986. The seasonal occurrence of migratory status. Transactions of the Royal Society of South
Leach’s Storm Petrel Oceanodroma leucorhoa at St Croix Africa 57: 43–46.
Island, South Africa. Ostrich 57: 157–161. Whittington PA. 2004. New breeding locality for crowned
Randall RM, Randall BM, Ralfe M. 1991. Roseate terns in South cormorant. Koedoe 47: 125–126.
Africa: population size, revision of previous estimate and Whittington PA. 2021. Islands of the Eastern Cape. The Bee-
conservation. Bontebok 7: 1–6. eater 72: 12–19.
Seakamela SM, McCue SA, Meÿer MA, Kotze PGH. 2024. Whittington PA, Crawford RJM. 2024. Coastal breeding sites of
Breeding sites of Cape Fur Seals in South Africa. This seabirds in the Eastern Cape between Woody Cape and
volume. KwaZulu-Natal. This volume.
Shaughnessy PD. 1984. Historical population levels of seals Whittington PA, Dyer BM, Crawford RJM, Williams AJ. 1999. First
and seabirds on islands off southern Africa, with special recorded breeding of Leach’s Storm Petrel Oceanodroma
reference to Seal Island, False Bay. Investigational Report leucorhoa in the Southern Hemisphere, at Dyer Island, South
Sea Fisheries Research Institute, South Africa 127: 1–61.
Africa. Ibis 141: 327–330.
Shelton PA, Crawford RJM, Cooper J, Brooke RK. 1984. Whittington PA, Crawford RJM, Martin AP, Randall RM, Brown M,
Distribution, population size and conservation of the Jackass
Penguin Spheniscus demersus. South African Journal of Makhado AB, Dyer BM, Upfold L, Harrison KHB, Huisamen
Marine Science 2: 217–257. J, Waller L, Witteveen M. 2016. Recent trends of the Kelp
Sherley RB, Crawford RJM, Dyer BM, Kemper J, Makhado AB, Gull (Larus dominicanus) in South Africa. Waterbirds 39
Masotla M, Pichegru L, Pistorius PA, Roux J-P, Ryan PG, Tom (Special Publication 1): 99–113.

Bird Island, Algoa Bay (photo L Upfold)

247