When Is World Migratory Bird Day 2024. The 2024 world migratory bird day theme focuses on the relationship between birds and insects with the theme, “protect insects, protect birds.” both birds and insects (like. World migratory bird day is an opportunity to appreciate.

Press release (8 october 2024): As we celebrate migratory bird day on saturday, october 12th, we highlight insects’ importance in birds’ lives.