The blue-eyed ground dove was believed to be extinct for 75 years — until twelve were rediscovered in the Brazilian Cerrado in 2015. Current population estimates range from over 250 individuals to as few as 16.

Endemic to Fiji, the golden fruit dove exhibits remarkable sexual dimorphism — the female is forest green while the male is a brilliant golden yellow. This dove lives in the canopy and is more often heard than seen, producing dog-like barking, low growling, and snoring noises.