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    Groenvlei Lake (34012252)

    Western Cape
    Card 4746
    Compiler 279
    Location code 34012252Groenvlei Lake (Western Cape)
    Start date 2003-02-07
    Season SSummer
    Start time 09:00:00
    End time 11:30:00
    Shoreline covered 90
    Openwater covered 100
    Total Species 15
    Total Count 464
    Wetland Condition 2Partially full (mid tide for estuaries)
    Wetland Threats
    Count Condition 4Good
    Count Type 2by Boat
    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)    		20Possibly Breeding
    6Grebe, Little
    (Tachybaptus ruficollis)    		500Possibly Breeding
    47Cormorant, White-breasted
    (Phalacrocorax lucidus)    		370
    50Cormorant, Reed
    (Microcarbo africanus)    		250
    54Heron, Grey
    (Ardea cinerea)    		10
    59Egret, Little
    (Egretta garzetta)    		20
    96Duck, Yellow-billed
    (Anas undulata)    		100
    104Duck, White-backed
    (Thalassornis leuconotus)    		20
    149Fish Eagle, African
    (Haliaeetus vocifer)    		20Possibly Breeding
    208Swamphen, African
    (Porphyrio madagascariensis)    		20
    212Coot, Red-knobbed
    (Fulica cristata)    		3230Probably Breeding
    270Stilt, Black-winged
    (Himantopus himantopus)    		30
    287Gull, Kelp
    (Larus dominicanus)    		20
    290Tern, Caspian
    (Hydroprogne caspia)    		10
    394Kingfisher, Pied
    (Ceryle rudis)    		20


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    Wednesday 31 December 2025 09:12
    FitzPatrick Institute of African Ornithology
    Department of Biological Sciences - University of Cape Town

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