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Citizen Scientists
847
Cards submitted:
32,389
Total number of records:
1,648,924
Latest card date:
2009-10-26
Last update posted:
25/05/2013

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This work is licensed under a
Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License

© ADU - UCT

BIRP distribution, overlayed on SABAP1 distribution	Current SABAP2 distribution, overlayed on SABAP1 distribution

Great Crested Grebe Podiceps cristatus
IUCN Red Data status:		Breeding indicator key
Endemic status:			No breeding data
Occurrence status:			Possible or Probable breeding
			Confirmed breeding

External Links

Species occurance by site
Name of site	Monthly reporting rate (RR %)												Total RR %	Cards at site	Cards with spp
	J	F	M	A	M	J	J	A	S	O	N	D
Abe Bailey N.R. (GP)	0	10	0	0	0	0	0	0	0	0	0	0	0.7	145	1
Anysberg N.R. (SA108) (WC)	43	22	25	22	18	0	0	30	14	8	10	0	16.7	270	45
Barberspan N.R. (SA026) (NW)	50	0	67	57	100	0	0	100	0	70	50	67	62.5	48	30
Bierspruit Dam Conservation Area (NP)	25	17	0	40	50	10	0	0	0	0	0	0	11.9	59	7
Blesbokspruit (SA021) (GP)	0	100	0	0	0	0	0	0	0	0	67	0	20.0	15	3
Bloemhof Dam N.R. (SA039) (NW)	0	0	0	0	0	0	100	0	0	0	0	0	20.0	5	1
Borakalalo N.P. (NW)	47	40	63	20	63	54	53	57	88	56	75	67	58.4	125	73
Boskopdam N.R. (NW)	50	0	0	0	0	0	0	0	0	0	0	0	33.3	3	1
Bot River N.R. (WC)	100	100	100	100	100	100	100	100	100	100	100	100	100.0	17	17
Botriviervlei and Kleinmond Estuary (SA118) (WC)	83	100	100	100	100	100	100	67	100	100	60	100	91.7	48	44
Bronkhorstspruitdam N.R. (GP)	46	20	50	30	13	67	50	36	38	63	60	50	43.6	101	44
Con Joubert Bird Park (GP)	0	40	20	0	0	0	0	0	0	0	0	0	5.7	53	3
Dalpark Bird Sanctuary (GP)	0	0	0	0	0	0	100	0	0	0	0	0	100.0	1	1
De Hoop N.R. (SA119) (WC)	70	21	52	36	23	58	18	38	83	41	52	67	46.6	223	104
De Mond N.R. (SA121) (WC)	17	0	0	0	0	0	0	0	0	0	0	0	1.4	72	1
Ditholo N.R. (GP)	0	0	0	0	0	0	0	25	0	0	0	0	4.2	24	1
Doorndraai Dam N.R. (SA007) (NP)	0	0	0	0	0	33	100	0	0	0	25	0	11.1	27	3
Doornkloof Nature Reserve (WC)	0	0	33	0	0	0	0	0	0	0	50	0	10.5	19	2
Edith Stephens Wetland Park (WC)	0	0	50	0	33	0	43	50	33	50	0	100	36.0	25	9
Elandsbaai N.R. (WC)	38	0	33	44	0	0	50	50	50	60	0	0	42.4	33	14
Enkeldoornspoort Nature Reserve (NP)	0	0	0	0	0	0	50	100	100	0	0	0	60.0	5	3
False Bay Park (proposed) (SA116) (WC)	0	100	0	0	0	100	0	0	100	100	0	100	71.4	7	5
Gamkapoort N.R. (WC)	0	0	0	0	3	0	0	10	0	0	0	0	0.9	234	2
Glen Austin Pan Bird Sanctuary (GP)	25	27	25	50	33	14	18	43	25	23	10	19	24.4	127	31
Goukamma Nature & Marine Res. (SA114) (WC)	29	26	11	11	10	13	14	8	15	16	20	43	16.7	203	34
Hartebeespoort Dam N.R. (SA025) (NW)	0	0	0	0	33	14	0	22	0	25	0	0	9.1	55	5
Johannesburg Bot. Gard. (GP)	0	0	0	0	0	0	0	0	0	20	0	0	2.9	34	1
Kalkfontein Dam Nat. R. (SA050) (FS)	0	0	0	0	0	0	50	0	0	0	0	0	33.3	3	1
Kamfers Dam (179) (SA032) (NC)	0	0	33	0	0	0	0	0	0	100	0	0	6.9	29	2
Karoo N.R. (SA090) (EC)	0	0	0	0	50	0	0	0	14	0	0	0	7.7	26	2
Kleinriver Nature Reserve? (WC)	0	0	0	0	0	0	0	0	0	100	0	0	100.0	1	1
Knysna N.P. (WC)	0	0	0	0	0	0	0	0	0	100	0	0	12.5	8	1
Kogelberg N.R. (SA107) (WC)	0	0	0	0	0	0	33	0	0	0	100	0	9.5	21	2
Korsman Bird Sanctuary (= Westdene N.R.) (GP)	70	57	64	57	19	42	30	43	24	44	23	67	45.2	197	89
Kruger Dam Nature Res. (MP)	100	0	0	0	0	0	0	0	0	0	0	0	100.0	1	1
Leeuwkuil N.R. (GP)	0	100	0	0	0	0	0	0	0	0	0	0	50.0	4	2
Lichtenburg Game Birding Camp (NW)	0	0	0	0	0	0	0	0	20	0	0	0	9.1	11	1
Lower Berg River Wetlands (SA104) (WC)	0	43	0	0	0	0	50	67	20	40	25	0	28.9	45	13
Mabula Game Lodge (NP)	0	0	0	0	0	0	0	7	0	0	0	0	1.4	74	1
Macasser Waste Water Treatment Works (WC)	0	0	0	0	0	0	0	0	0	0	0	100	4.0	25	1
Magaliesberg Nature Area (NW)	0	0	0	50	0	33	33	0	100	0	0	0	10.5	38	4
Marievale Bird Sanctuary (SA021) (GP)	83	72	85	76	87	55	52	67	80	60	84	79	73.4	369	271
Melrose Bird Sanctuary (GP)	8	5	0	0	0	0	0	0	0	0	0	0	1.0	307	3
Middle Vaal River (SA038) (FS)	13	0	20	25	0	11	0	0	0	0	0	13	8.1	62	5
Mkhombo N.R. (MP)	0	0	0	0	0	56	0	0	0	0	27	36	17.8	73	13
Morokapula P.N.R. (NP)	0	0	0	0	0	50	0	0	0	0	0	0	20.0	5	1
Mpetsane Conservation Estate (Farm Spitskop) (FS)	0	0	0	0	0	0	0	0	33	0	0	0	3.2	31	1
Northern Farms Nature Reserve (Diepsloot NR) (SA025) (GP)	60	80	79	33	80	25	25	33	0	60	67	75	61.9	63	39
Nyl River Bush Camp (NP)	100	0	0	0	0	0	100	0	0	0	0	0	66.7	3	2
Nylsvley N.R. (SA008) (NP)	0	0	0	0	0	0	0	0	13	14	0	0	1.8	164	3
Olifants River Estuary (SA099) (WC)	0	0	0	0	0	0	0	0	0	100	0	0	100.0	1	1
Olifantsvlei N.R. (GP)	8	38	0	15	7	7	6	0	10	7	5	24	11.5	174	20
Orange River Mouth Wetlands (SA030) (NC)	0	13	0	0	0	0	0	0	0	0	0	0	3.6	28	1
Paarl Bird Sanctuary (WC)	48	52	39	32	12	16	14	18	38	40	58	58	35.1	496	174
Pilanesberg N.P. 2527AA (SA023) (NW)	22	0	0	0	29	6	0	13	0	3	7	0	5.5	200	11
Polokwane (Pietersburg) Sewage Works (NP)	0	0	0	0	0	0	0	0	50	0	0	0	5.0	20	1
Pumula Park (Blaauwpan) N.R. (GP)	43	75	50	50	60	60	43	17	20	33	75	29	43.5	62	27
Rietvlei N.R. (GP)	12	17	6	19	6	13	19	20	18	19	8	24	15.0	226	34
Rietvlei Wetland Reserve (SA111) (WC)	0	0	0	100	0	0	100	0	0	0	50	0	25.0	12	3
Riviersonderend N.R. (WC)	3	6	0	0	0	0	0	0	0	0	0	0	1.7	120	2
Rocherpan N.R. (WC)	20	0	0	0	0	0	0	9	0	40	33	57	17.6	74	13
Rolfes Pan N.R. (GP)	41	40	14	38	33	35	7	6	0	11	33	41	25.9	185	48
Rondebult Bird Sanctuary (GP)	7	13	11	11	0	0	0	0	0	8	33	8	7.2	138	10
Rondevlei Nature Reserve (SA116) (WC)	83	33	43	40	43	88	86	100	67	86	75	100	65.7	70	46
Roodeplaat Dam N.R. (GP)	21	11	0	12	36	39	52	32	42	67	43	18	33.5	233	78
Rust de Winter Dam N.R. (NP)	33	33	0	67	40	33	100	86	86	50	67	50	59.3	59	35
Rynfield N.R. (GP)	0	75	100	100	25	50	40	17	50	40	67	50	44.7	47	21
Sandveld N.R. (SA039) (FS)	7	0	3	22	33	35	33	9	23	29	25	0	18.8	208	39
Seekoerivier N.R. (EC)	0	0	0	25	0	0	0	0	0	0	0	0	3.3	30	1
Soetdoring N.R. (SA049) (FS)	10	17	0	15	38	25	33	20	14	0	8	33	15.2	145	22
Spitskop Dam (SA028) (NC)	50	0	0	0	0	0	100	100	0	0	0	0	66.7	6	4
Strandfontein Sewage Works (SA116) (WC)	100	45	88	67	67	100	75	50	100	75	88	86	75.0	76	57
Suikerbosrand N.R. (SA022) (GP)	0	0	4	0	0	0	0	8	3	0	0	0	1.4	283	4
Syferfontein Rehabilitation Area (MP)	0	0	0	0	0	0	0	50	0	0	0	0	33.3	3	1
Turfloop N.R. (NP)	0	0	100	0	0	0	67	100	0	100	0	0	55.6	9	5
Vaalkop Dam N.R. (NW)	8	20	23	67	56	36	25	63	75	67	62	23	40.8	125	51
Verlorenvlei (SA103) (WC)	100	0	0	0	0	0	100	0	100	0	0	0	75.0	4	3
Wakkerstroom Wetland Reserve (220) (MP)	0	0	11	0	0	0	0	0	0	0	0	7	3.6	56	2
Walter Sisulu N.B.G. (GP)	0	0	0	0	0	0	0	6	0	0	0	0	0.7	150	1
Wanebaai (106) (NC)	0	0	0	0	0	0	100	0	0	0	0	0	25.0	4	1
Wanebaai (106) (X) (NC)	67	100	0	0	0	0	0	0	0	0	0	0	75.0	4	3
West Coast N.P. (SA105) (WC)	0	0	0	0	0	0	7	0	0	0	0	0	0.5	220	1
Wilderness N.P. (SA114) (WC)	63	18	86	67	75	100	60	50	64	63	100	50	59.5	84	50
Witbank N.R. (MP)	0	0	100	0	0	0	0	0	0	0	0	50	25.0	8	2
Zandvlei Nature Reserve (WC)	67	60	86	100	80	80	100	33	60	25	57	63	67.2	67	45