| avifaunal | (adj) of or relating to birds of a particular region or period, Syn. avifaunistic |
| avifauna | (n) the birds of a particular region or period |
| avifauna | (เอวิฟอ'นะ) n. นกในท้องถิ่นหรือเขตหนึ่ง (birds of a given region) |
| avifauna | (n) the birds of a particular region or period |
| avifaunal | (adj) of or relating to birds of a particular region or period, Syn. avifaunistic |
| Avifauna | ‖n. [ NL., fr. L. avis bird + E. fauna. ] (Zool.) The birds, or all the kinds of birds, inhabiting a region. [ 1913 Webster ] |