| Species (family) | Plant part consumed | Number of records | Total macaws |
|---|---|---|---|
| Hura polyandra (Euphorbiaceae) | Immature seed | 22 | 48 |
| Brosimum alicastrum (Moraceae) | Immature and mature seed | 11 | 26 |
| Orbignya guacuyule (Palmae) | Mesocarp | 2 | 3 |
| Eugenia capuli (Myrtaceae) | Whole fruit | 1 | 2 |
| Anthurium halmoorei (Araceae) | Stem | 1 | 2 |
| Bursera simaruba (Burseraceae) | Immature seed | 1 | 5 |