Each year, RSPB ecologists collect and review information from our 222 nature reserves to help inform the conservation work we do! ⁣ ⁣ Take a look at some of the biggest successes of 2021... 💙🦅 ⁣ ⁣ Footage: RSPB Images⁣ Music: Bensound⁣ ⁣ #Ecology #NatureReserves #Nature #Wildlife #UKBirds