Cudyll

Aderyn rheibiol yw'r cudyll. Ceir sawl rhywogaeth:

 Cudyll Coch Lleiaf (Lesser Kestrel, Falco naumanni)
 Cudyll Coch (Kestrel, Falco tinnunculus)
 Cudyll Coch America, (American Kestrel, Falco sparverius)
 Cudyll Troedgoch (Red-footed Falcon, Falco vespertinus)
 Cudyll Bach (Merlin, Falco columbarius)

Categori:Adar ysglyfaethus