Bird checklist

[ ] Pidgey line
[X] Spearow line
[ ] Psyduck
[ ] Farfetch'd
[ ] Doduo line
[ ] Aerodactyl
[X] Hoothoot line
[X] Natu line
[X] Murkrow line
[ ] Delibird
[X] Skarmory line
[ ] Torchic line
[ ] Taillow line
[X] Wingull line
[ ] Swablu line
[ ] Piplup line
[X] Starly line
[ ] Chatot
[ ] Pidove line
[ ] Sigilyph
[ ] Archen line
[ ] Ducklett line
[X] Rufflet line
[X] Vullaby line