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    Rooiwal Sewage Works (25342814)

    Gauteng
    Card 502210
    Compiler 68
    Location code 25342814Rooiwal Sewage Works (Gauteng)
    Start date 2010-08-09
    Season OOther
    Start time 07:30
    End time 10:30
    Shoreline covered 100
    Openwater covered 100
    Total Species 32
    Total Count 912
    Wetland Condition 1Full (High tide for estuaries)
    Wetland Threats
    Count Condition 4Good
    Count Type 4Motor vehicle
    Nil Count (No birds present) 0There were CWAC species present
    Notes Major maintenance works affected bird numbers
    Survey notes


    Add additional observers
    Observer NumberNameOptions

    Current data
    Ref #SpeciesCountBreeding
    Pairs    		Breeding
    indicator
    6Grebe, Little
    (Tachybaptus ruficollis)    		250
    50Cormorant, Reed
    (Microcarbo africanus)    		40
    52Darter, African
    (Anhinga rufa)    		20
    55Heron, Black-headed
    (Ardea melanocephala)    		80
    61Egret, Western Cattle
    (Bubulcus ibis)    		1320
    62Heron, Squacco
    (Ardeola ralloides)    		70
    63Heron, Striated
    (Butorides striata)    		20
    72, Hamerkop
    (Scopus umbretta)    		10
    81Ibis, African Sacred
    (Threskiornis aethiopicus)    		410
    84Ibis, Hadada
    (Bostrychia hagedash)    		60
    88Goose, Spur-winged
    (Plectropterus gambensis)    		10
    89Goose, Egyptian
    (Alopochen aegyptiaca)    		50
    95Duck, African Black
    (Anas sparsa)    		20
    96Duck, Yellow-billed
    (Anas undulata)    		820
    97Teal, Red-billed
    (Anas erythrorhyncha)    		120
    98Teal, Cape
    (Anas capensis)    		20
    100Duck, White-faced Whistling
    (Dendrocygna viduata)    		4540Confirmed Breeding
    102Pochard, Southern
    (Netta erythrophthalma)    		120
    149Fish Eagle, African
    (Haliaeetus vocifer)    		10
    203Crake, Black
    (Zaporina flavirostra)    		10
    210Moorhen, Common
    (Gallinula chloropus)    		50
    212Coot, Red-knobbed
    (Fulica cristata)    		220
    228Jacana, African
    (Actophilornis africanus)    		30
    238Plover, Three-banded
    (Charadrius tricollaris)    		40
    245Lapwing, Blacksmith
    (Vanellus armatus)    		240
    258Sandpiper, Common
    (Actitis hypoleucos)    		30
    264Sandpiper, Wood
    (Tringa glareola)    		10
    270Stilt, Black-winged
    (Himantopus himantopus)    		230
    288Gull, Grey-headed
    (Chroicocephalus cirrocephalus)    		170
    685Wagtail, African Pied
    (Motacilla aguimp)    		20
    686Wagtail, Cape
    (Motacilla capensis)    		70
    10014Duck, Unidentified
    (Anas sp.)    		10


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

    Thursday 21 November 2024 06:09
    FitzPatrick Institute of African Ornithology
    Department of Biological Sciences - University of Cape Town

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