Weaver ringing on the Cape Peninsula, 2008

The aim of the ringing was mainly for studying survival and movements of Cape and Southern Masked Weavers on the Cape Peninsula, but all species that were caught were ringed. 35 species were caught, with a total of 1352 ringed and 342 recaptured and/or resighted.

Species English Ringed Recaptured
or resighted
% Recaptured
or resighted
89 Egyptian Goose 2    
245 Blacksmith Plover 4 1 25
314 Red-eyed Dove 3    
316 Cape Turtle Dove   1  
317 Laughing Dove 2    
351 Klaas's Cuckoo 1    
391 White-backed Mousebird 4    
397 Malachite Kingfisher 12 1 8.3
495 White-throated Swallow 2    
509 Brown-throated Martin 6    
543 Cape Bulbul 82 13 15.8
581 Cape Robin 7 4 57.1
583 Karoo Robin 2    
604 Cape Reed Warbler 79 38 48.1
606 African Marsh Warbler 24 4 16.6
609 African Sedge Warbler 22 8 36.3
618 Grassbird 1    
622 Bar-throated Apalis 1    
638 Grey-backed Cisticola 1    
646 Levaillant's Cisticola 71 40 56.3
651 Karoo Prinia 14 10 71.4
672 Cape Batis 1    
707 Fiscal Shrike 3 2 66.6
733 European Starling 18    
751 Malachite Sunbird 1    
760 Lesser Double-collared Sunbird 21 2 9.5
786 Cape Sparrow 17 2 11.8
799 Cape Weaver 565 117 20.7
803 Southern Masked Weaver 167 46 27.5
810 Yellow Bishop 39 36 92.3
843 Common Waxbill 117 16 13.6
846 Pin-tailed Whydah 16 1 6.2
863 Bully Canary 1    
1105 Olive Thrush (split) 1    
1172 Cape White-eye (split) 73 3 4.1
Totals   1352 342 25.3

Movements were less than 2 km for most species except for Cape Weavers which showed extensive movements between the different wetlands. See figures below.

Figure 1. Movements of Cape Weavers on the Cape Peninsula in 2008

Figure 2. Two long-distance recaptures: Cape Weaver CC77235 ringed by Margaret McCall at Goedeontmoeting in June 2006 was recaptured by Ivan Pickles in Jan 2009 at Sandvlei (47 km) and Cape Weaver CC60369 ringed by Bob Ellis at Koeberg in Sep 2003 was recaptured by me at Diep River in Jan 2009 (40 km).

Acknowledgements
Thanks to the following for helping with ringing during 2008:
Andrew & Ivan Pickles, Anne Fröhlich, Carl Kleinschmidt, Cassy Sheasby, Colin Jackson, Dalton Gibbs, Fay Howa, Felicity Ellmore, Freddy Woog, Magda Remisiewicz, Robert Raw, Sally Hofmeyr, Skye Marks, Yahkat Barshep