genus
Dark Ibises
Plegadis
Field notes
Plegadis is a bird genus in the family Threskiornithidae. The genus name derives from Ancient Greek plegados, "sickle", referring to the distinctive shape of the bill. Member species are found on every continent except Antarctica as well as a number of islands.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native dark ibises All
Native to the US, by observations.