Synonyms for Tree Creeper (same or very similar meaning)
WordNet sense 1 (any of various small insectivorous birds of the northern hemisphere that climb up a tree trunk supporting themselves on stiff tail feathers and their feet):
creeper
WordNet sense 2 (any of numerous South American and Central American birds with a curved bill and stiffened tail feathers that climb and feed like woodpeckers):
woodcreeper, wood-creeper, woodhewer
From the ODE community, based on WordNet
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