[smackay]

Seed-eating birds spend a lot of time gathering insects to feed their young. I presume also seed plants are dependent on pollinators. Certainly this is just an armchair comment but I would have expected the effect to show up across the board.

[ocschwar]

The reason it isn't is that this study is based in Puerto Rico, where the bugs don't have the option of migrating north. In the US mainland, yes, this is happening, and it's harming insects, but the main result is migration, not extinction.