insessores
1. [ noun ] (biology,zoology) birds with feet adapted for perching on trees; this order is now generally abandoned by taxonomists
Synonyms: perchers perching_birds percher perching_bird order_insessores
Related terms: animal_order Aves
Similar spelling:   injector
  incisor
  insecure
  insectivore
  incessant
  inaccessible