I heard about this from this month’s Friends of the Cape of Good Hope newsletter, following their monthly walk.
I see that they have posted other observations on their Facebook page. https://www.facebook.com/friendsofgoodhope/
Love the shot of oystercatchers, and the Eiland.
There’s an Eiland that wanders in and out of the gardens at Stofbergsfontein (West Coast National Park).