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    Rooiwal Sewage Works (25342814)

    Gauteng
    Card 8947
    Compiler 68
    Location code 25342814Rooiwal Sewage Works (Gauteng)
    Start date 2007-07-28
    Season WWinter
    Start time 07.30.00
    End time 10.00.00
    Shoreline covered 100
    Openwater covered 100
    Total Species 31
    Total Count 1326
    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 Dams and ponds were full but recently cleared of virtually all vegetation (no reeds).
    Survey notes


    Add additional observers
    Observer NumberNameOptions

    Current data
    Ref #SpeciesCountBreeding
    Pairs    		Breeding
    indicator
    6Grebe, Little
    (Tachybaptus ruficollis)    		2280
    47Cormorant, White-breasted
    (Phalacrocorax lucidus)    		50
    50Cormorant, Reed
    (Microcarbo africanus)    		20
    52Darter, African
    (Anhinga rufa)    		100
    54Heron, Grey
    (Ardea cinerea)    		40
    55Heron, Black-headed
    (Ardea melanocephala)    		20
    61Egret, Western Cattle
    (Bubulcus ibis)    		1400
    63Heron, Striated
    (Butorides striata)    		20
    72, Hamerkop
    (Scopus umbretta)    		10
    81Ibis, African Sacred
    (Threskiornis aethiopicus)    		140
    84Ibis, Hadada
    (Bostrychia hagedash)    		350
    88Goose, Spur-winged
    (Plectropterus gambensis)    		10
    89Goose, Egyptian
    (Alopochen aegyptiaca)    		360
    91Duck, Knob-billed
    (Sarkidiornis melanotos)    		990
    96Duck, Yellow-billed
    (Anas undulata)    		450
    97Teal, Red-billed
    (Anas erythrorhyncha)    		30
    99Teal, Blue-billed
    (Spatula hottentota)    		20
    100Duck, White-faced Whistling
    (Dendrocygna viduata)    		1050
    101Duck, Fulvous Whistling
    (Dendrocygna bicolor)    		60
    102Pochard, Southern
    (Netta erythrophthalma)    		1150
    104Duck, White-backed
    (Thalassornis leuconotus)    		40
    210Moorhen, Common
    (Gallinula chloropus)    		20
    212Coot, Red-knobbed
    (Fulica cristata)    		1280
    228Jacana, African
    (Actophilornis africanus)    		100
    238Plover, Three-banded
    (Charadrius tricollaris)    		130
    245Lapwing, Blacksmith
    (Vanellus armatus)    		1050
    247Lapwing, African Wattled
    (Vanellus senegallus)    		180
    270Stilt, Black-winged
    (Himantopus himantopus)    		590
    288Gull, Grey-headed
    (Chroicocephalus cirrocephalus)    		1220
    686Wagtail, Cape
    (Motacilla capensis)    		90
    10006Duck, Domestic
    (Anas platyrhynchos)    		10


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

    Saturday 27 April 2024 01:47
    FitzPatrick Institute of African Ornithology
    Department of Biological Sciences - University of Cape Town

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