| X | MallardAnas platyrhynchos |
| X | Collared DoveStreptopelia decaocto |
| 1 | Eurasian OystercatcherHaematopus ostralegus In the canal diving - distinctive beak size and color used to identify |
| 25 | Black-headed GullChroicocephalus ridibundus Many examples in the canals around Aveiro. Distinctive in that the black coloring starts at the crown unlike other gulls. |
| 25 | White StorkCiconia ciconia Many Storks in an open field with many nests on telephone poles |