| Adult | |
 | long yellow gape golden/tawny nape dark head bill has black tip with blue base |
 | dark brown body plumage |
| (photo of underside of wing needed) | dark gray remiges dark band on edge of wing |
| (photo of top of wing needed) | tawny spot on wrist |
| Juvenile | |
| (photo of juvie head needed) | long yellow gape tawny nape dark head bill has black tip with blue base |
| (photo of juvie tail needed) | inner portion of tail is white outer portion is black |
| (photo of underside of wing needed) | white patch on underside of wing (some lack patch) |