Avigation is a collaged chart showing 140 lovebirds (Agapornis fischeri), the amount that learn to fly every day. The different species of these birds have beautiful names: peach-faced, black-masked, grey-headed, yellow-collared, and creamino. I chose Fischer's lovebird because population counts were available and because they're beautiful creatures. (Source: IUCN Redlist 2020 – taking the midpoint of population estimates).