You live in the Northeast- are possums really eating your lilies?

Yes, possums can eat lilies, although they're not typically a primary threat to garden plants. They are opportunistic feeders and may nibble on various plants, including flowers, if food sources are scarce. However, possums are also beneficial in controlling pests like ticks and insects, so their presence can be a mixed blessing for gardeners. If lilies are being damaged, it might be worth exploring other potential culprits as well.