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    Rooiwal Sewage Works (25342814)

    Gauteng
    Card 5848
    Compiler 68
    Location code 25342814Rooiwal Sewage Works (Gauteng)
    Start date 2004-07-26
    Season WWinter
    Start time 08:00:00
    End time 11:30:00
    Shoreline covered 100
    Openwater covered 100
    Total Species 33
    Total Count 1333
    Wetland Condition 1Full (High tide for estuaries)
    Wetland Threats
    Count Condition 5Ideal
    Count Type 4Motor vehicle
    Nil Count (No birds present) 0There were CWAC species present
    Notes 0
    Survey notes


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    Observer NumberNameOptions

    Current data
    Ref #SpeciesCountBreeding
    Pairs    		Breeding
    indicator
    4Grebe, Great Crested
    (Podiceps cristatus)    		10
    6Grebe, Little
    (Tachybaptus ruficollis)    		1370
    47Cormorant, White-breasted
    (Phalacrocorax lucidus)    		90
    50Cormorant, Reed
    (Microcarbo africanus)    		340
    52Darter, African
    (Anhinga rufa)    		90
    54Heron, Grey
    (Ardea cinerea)    		30
    59Egret, Little
    (Egretta garzetta)    		10
    61Egret, Western Cattle
    (Bubulcus ibis)    		600
    62Heron, Squacco
    (Ardeola ralloides)    		50
    63Heron, Striated
    (Butorides striata)    		30
    81Ibis, African Sacred
    (Threskiornis aethiopicus)    		480
    84Ibis, Hadada
    (Bostrychia hagedash)    		170
    85Spoonbill, African
    (Platalea alba)    		30
    89Goose, Egyptian
    (Alopochen aegyptiaca)    		60
    91Duck, Knob-billed
    (Sarkidiornis melanotos)    		110
    96Duck, Yellow-billed
    (Anas undulata)    		410
    97Teal, Red-billed
    (Anas erythrorhyncha)    		220
    99Teal, Blue-billed
    (Spatula hottentota)    		10
    100Duck, White-faced Whistling
    (Dendrocygna viduata)    		3490
    101Duck, Fulvous Whistling
    (Dendrocygna bicolor)    		10
    102Pochard, Southern
    (Netta erythrophthalma)    		1320
    104Duck, White-backed
    (Thalassornis leuconotus)    		40
    210Moorhen, Common
    (Gallinula chloropus)    		20
    212Coot, Red-knobbed
    (Fulica cristata)    		1760Confirmed Breeding
    228Jacana, African
    (Actophilornis africanus)    		60
    238Plover, Three-banded
    (Charadrius tricollaris)    		30
    245Lapwing, Blacksmith
    (Vanellus armatus)    		1780Probably Breeding
    263Greenshank, Common
    (Tringa nebularia)    		10
    270Stilt, Black-winged
    (Himantopus himantopus)    		230
    288Gull, Grey-headed
    (Chroicocephalus cirrocephalus)    		150
    304Tern, White-winged
    (Chlidonias leucopterus)    		30
    685Wagtail, African Pied
    (Motacilla aguimp)    		20
    686Wagtail, Cape
    (Motacilla capensis)    		270


    FITZ logo Ramsar Wetlands International http://www.sanbi.org/

    Saturday 27 April 2024 08:01
    FitzPatrick Institute of African Ornithology
    Department of Biological Sciences - University of Cape Town

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