genus of Cuculidae within Cuculiformes

trivial name latin name name specimens
diederik cuckoo
Chrysococcyx caprius
Chrysococcyx caprius 1 1
African Emerald Cuckoo
Chrysococcyx cupreus
Chrysococcyx cupreus 3 3
Klaas's Cuckoo
Chrysococcyx klaas
Chrysococcyx klaas 1 1
Little Bronze-Cuckoo
Chrysococcyx minutillus
Chrysococcyx minutillus 1 1

species comparison1)

1) According to Hartmann (2000a, 2000b and 2016)

Random specimens