Bird ringing at Grotto Bay : 31 August 2024

On 31 August we held an Open Day for bird ringing at Grotto Bay Private Nature Reserve. We caught 62 birds of 19 species (list at the bottom of this blog), including a few recaptures of birds which had been ringed in the last two years. The most-caught species was Cape Weaver, as these were breeding in the reeds in the pond at the Conservation Centre (see the photo above). This was followed by White-backed Mousebird. In addition to ringing three Chestnut-vented Warblers, it was exciting to catch a Layard’s Warbler, a bird not caught very often. Also exciting for me was a ringing lifer, Cape Penduline Tit.

This was the BDI’s third ringing event at Grotto Bay Private Nature Reserve. There is a report here on the bird ringing here on 27 May last year here. The first trip escaped without a blog! Here is a list of (almost!) all the reports of BDI ringing courses and events which have already taken place. There is a list of future courses here. If you want to find out more about bird ringing, send an email to ring@thebdi.org.

The Long-billed Crombec has a remarkably short tail. It is when you see this bird in the hand that you can actually see the size of the tail feathers. Photo : Suzette Vorster

Thanks to Michelle van Acker, chair of the conservation committee, and the community at Grotto Bay Private Nature Reserve for hosting us! The Tygerberg Bird Club ringers helped with the ringing. Thank you to Suzette Vorster and Sue Gie for photography. We plan to do more Open Days for bird ringing at Grotto Bay in future. Keep looking here.

One of the most important components of a training as a bird ringer is to learn the skill of being able to extract birds from mistnets safely. This is a Cape Robin-chat. Photo : Suzette Vorster

Birds caught at Grotto Bay on 31 August 2024

Sp noSpeciesCount
317Laughing Dove1
391White-backed Mousebird8
531Cape Penduline Tit1
543Cape Bulbul5
581Cape Robin-chat1
583Karoo Scrub Robin1
621Long-billed Crombec1
622Bar-throated Apalis3
658Chestnut-vented Warbler3
659Layard’s Warbler1
686Cape Wagtail1
707Southern Fiscal1
760Southern Double-collared Sunbird2
786Cape Sparrow3
799Cape Weaver21
803Southern Masked Weaver2
866Yellow Canary1
1172Cape White-eye3
4139Karoo Prinia3
Total62
Bird ringing at Grotto Bay
The ringing station at Grotto Bay is on the verandah of the Conservation Centre. It is an excellent venue, and the BDI is grateful that we are privileged to hold these events here. Photo : Sue Gie

Dieter Oschadleus
Dieter Oschadleus
Dieter Oschadleus leads the BDI bird ringing expeditions, and is able to organise bird ringing courses (having run many courses in South Africa, and some in the Seychelles). Dieter is also a registered bird guide in South Africa, and has birded widely in Africa and the Indian Ocean islands. Dieter is able to act as a bird guide for day trips in Cape Town, and is able to customise birds tours in South Africa and beyond.

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