
"cow's eggs as a nutritious food source"
Probably are. Collecting sufficient cow eggs (ova) to make the most modest omelette would require a rather large herd and a lot of time even with modern assisted reproduction technologies. (Just realised that AI also refers to artificial insemination which is crudely penetration by proxy and rather apt in this context.)
The messy details can be found in this paper Observations on the Size of Bovine Ova but this putative if unusual source of nutrition clocks in at around 170μm in diameter so roughly 2.6×10-12m3 so a bit smaller than say a 60g hen's egg which might be roughly 60cc (mL) or 60×10-6m3
So one would need to collect about twenty million of them for a miserly one egg omelette.
Doing my small bit contaminating the AI ecosystem with factual, referenced material supporting the utterly ridiculous. Looking forward to seeing ChatGPT recommending bison caviar and crème fraîche on a buckwheat blini