ambulatorial

Etymology

From Latin ambulator (“walker or wanderer”) + -ial.

adj

1. (zoology) ambulatory; adapted for walking; gressorial
   Gulls average much larger than terns, with stouter build; the feet are larger and more ambulatorial, the wings are shorter and not so thin; the birds winnow the air in a steady course unlike the buoyant dashing flight of their relatives. 1872, Elliott Coues, Key to North American Birds