Fair point - I thought of that after I made the above comment (which obviously started with winter scarcity) but river delta flooding is another good example of literal flood | famine food availabilty.

And, as you note, an original challenge that predates human advance into the northern environments as glaciers retreated.

The great OG mathematical challenge for humans was the "fair" recurrent remarking of land plots following a flood - how to survey land area, and how to plan for and account for food surplus to last over food scarcity.

I don't see pests listed in the above discussion, although I could have missed it.

However this is as big as drought, if not larger. Not just insects, rodents, bird cyclictic overpopulation wiping out crops, but also fungus, bacteria, etc.

The world has starved more than once from such things, and the Egyptians had reverence for cats for a reason.

Jōmon Japan, too. And the PNW.