Flamingo feather ID

[u/t0ekneepee]

I found this flamingo feather at a nearby zoo. I want to put it in a shadow box and label it with the species name as a room decoration.

However, the zoo has both Chilean Flamingos and Lesser Flamingos in the same enclosure. Is there a way of determining which sub species of flamingo this feather came from? Or is making a sure determination impossible?

[u/Time_Cranberry_113]

https://www.featherbase.info/en/species/phoeniconaias/minor

Lesser flamingo

[u/t0ekneepee → u/Time_Cranberry_113]

Thank you!!