a. 攀附的, 适于攀爬的, 攀禽类的

Scansorial \Scan*so"ri*al\, a. (Zo["o]l.)
(a) Capable of climbing; as, the woodpecker is a scansorial
bird; adapted for climbing; as, a scansorial foot.
(b) Of or pertaining to the Scansores. See Illust. under
{Aves}.

{Scansorial tail} (Zo["o]l.), a tail in which the feathers
are stiff and sharp at the tip, as in the woodpeckers.