Resistance is futile, fly. You will be assimilated into my stomach.
Gross. Don’t they know where that comes from? Besides, it’s had bugs in it.
Some spiders eat their webs every morning when they take them down. That’s an awful lot of protein to just waste. Before they eat them they clean them. Others just when they do a new one. Maybe at the end of the season, although the season is usually when they die. But maybe some eat them to use the protein for egg sacs.
It is great to watch as they go around and cut out any debris, left over dinner, leaves and so on. They careful cut around the bits and let them drop to the ground. Then they eat the silk. I’ve seen lots of orb weavers eat the webs. I’ve never seen the hackle webbed weavers do it - those that make woolley webs which get full of dust, usually with a funnel entrance. But I am more than happy to hear others say they’ve seen it.
Spiders are endlessly fascinating!