2016…
This type of content is becoming rarer on the internet nowadays.
I don’t think less of this type of content exists. Its just harder to find when inundated with all other slop on the internet.
Just doing a Google search for "animals made from circles", you get the usual header full of "Images" and "Videos" crap, then in the actual results links, you have the usual Pinterest linkslop, Facebook linkslop, Reddit linkslop, a bunch of articles written by the designer (now we're getting somewhere). OP's link is finally on page 4 of the search results.