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Anglo Reserve (26182830)


Authority Private
Management status UNKNOWN
Conservation status UNPROTECTED
IBA information SA021 - BLESBOKSPRUIT
Ramsar information
Heritage information
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Part of the Blesbokspruit system, with open water, reedbeds and marshy habitat. Supports a wide variety of waterbirds, usually in small to moderate numbers, but the winter 1994 count was relatively high, with maximum counts of Glossy Ibis, Egyptian and Spurwinged Geese, Yellowbilled Duck and Redbilled Teal. Number of species, total count and total biomass all show a decline during the survey period; winter counts of Greyheaded Gull, Purple Gallinule and several waterfowl are declining, while winter Glossy Ibis numbers crashed after 1994. In contrast, winter numbers of Sacred Ibis are increasing. Egrets, Squacco Heron and Black- crowned Night Heron occur predominantly in summer. Blesbokspruit is severely threatened by discharge of mine water which drastically increases total water volume, maintains artificially high water levels in the dry season, and contains many pollutants, including salt. Reed encroachment is a big problem.

SppCommon nameTaxonomic nameMinAvgMaxIBASubregional
269Avocet, PiedRecurvirostra avosetta411.3331  
67Bittern, LittleIxobrychus minutus11.292   
212Coot, Red-knobbedFulica cristata1098.47478   
50Cormorant, ReedPhalacrocorax africanus18.1430   
47Cormorant, White-breastedPhalacrocorax carbo12.9522   
202Crake, Baillon'sPorzana pusilla11.001
203Crake, BlackAmaurornis flavirostris14.2518
52Darter, AfricanAnhinga rufa12.008   
95Duck, African BlackAnas sparsa14.1110   
101Duck, FulvousDendrocygna bicolor113.3145   
10014Duck, UnidentifiedN/A N/A18.2240
100Duck, White-facedDendrocygna viduata19.3643   
96Duck, Yellow-billedAnas undulata443.50240   
61Egret, CattleBubulcus ibis225.21147   
58Egret, GreatEgretta alba11.864   
59Egret, LittleEgretta garzetta13.007   
60Egret, Yellow-billedEgretta intermedia11.503   
86Flamingo, GreaterPhoenicopterus ruber238.44146   
87Flamingo, LesserPhoenicopterus minor18.4444   
89Goose, EgyptianAlopochen aegyptiacus117.6584   
88Goose, Spur-wingedPlectropterus gambensis187.00485   
5Grebe, Black-neckedPodiceps nigricollis44.004   
4Grebe, Great CrestedPodiceps cristatus11.293   
6Grebe, LittleTachybaptus ruficollis03.9515   
263Greenshank, CommonTringa nebularia12.003   
288Gull, Grey-headedLarus cirrocephalus121.67196   
72Hamerkop, HamerkopScopus umbretta11.001   
64Heron, BlackEgretta ardesiaca14.3114   
55Heron, Black-headedArdea melanocephala12.5011   
56Heron, GoliathArdea goliath11.584   
63Heron, Green-backedButorides striata11.001   
54Heron, GreyArdea cinerea13.6131   
57Heron, PurpleArdea purpurea12.275   
62Heron, SquaccoArdeola ralloides17.5722   
81Ibis, African SacredThreskiornis aethiopicus17.1570   
83Ibis, GlossyPlegadis falcinellus146.93322   
84Ibis, HadedaBostrychia hagedash16.0021   
228Jacana, AfricanActophilornis africanus22.002  
397Kingfisher, MalachiteAlcedo cristata11.502
394Kingfisher, PiedCeryle rudis11.534
247Lapwing, African WattledVanellus senegallus12.294   
245Lapwing, BlacksmithVanellus armatus311.0626   
167Marsh-harrier, AfricanCircus ranivorus12.2512
166Marsh-harrier, WesternCircus aeruginosus11.001
509Martin, Brown-throatedRiparia paludicola11.001
210Moorhen, CommonGallinula chloropus126.2979   
211Moorhen, LesserGallinula angulata1515.0015
69Night-Heron, Black-crownedNycticorax nycticorax12.506  
74Openbill, AfricanAnastomus lamelligerus11.001   
361Owl, MarshAsio capensis11.502
233Plover, Common RingedCharadrius hiaticula44.004   
237Plover, Kittlitz'sCharadrius pecuarius12.254   
238Plover, Three-bandedCharadrius tricollaris13.4411   
102Pochard, SouthernNetta erythrophthalma17.4016   
197Rail, AfricanRallus caerulescens11.703
256Ruff, RuffPhilomachus pugnax114.0043  
258Sandpiper, CommonActitis hypoleucos22.002  
251Sandpiper, CurlewCalidris ferruginea24.338  
262Sandpiper, MarshTringa stagnatilis13.505   
264Sandpiper, WoodTringa glareola11.564   
90Shelduck, South AfricanTadorna cana29.0036   
94Shoveler, CapeAnas smithii27.0830   
250Snipe, AfricanGallinago nigripennis17.1024   
85Spoonbill, AfricanPlatalea alba12.546   
270Stilt, Black-wingedHimantopus himantopus15.5513  
253Stint, LittleCalidris minuta611.6723   
76Stork, Yellow-billedMycteria ibis11.332   
208Swamphen, African PurplePorphyrio madagascariensis14.4810  
98Teal, CapeAnas capensis12.676   
99Teal, HottentotAnas hottentota112.2639   
97Teal, Red-billedAnas erythrorhyncha218.26100   
290Tern, CaspianSterna caspia11.001   
305Tern, WhiskeredChlidonias hybrida15.2221   
304Tern, White-wingedChlidonias leucopterus15.0015   
10008Wader, UnidentifiedN/A N/A12.503
686Wagtail, CapeMotacilla capensis13.5310
689Wagtail, YellowMotacilla flava13.506
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Saturday 05 December 2020 10:33
FitzPatrick Institute of African Ornithology
Department of Biological Sciences - University of Cape Town

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