1. 横条：190136 非金属桩 Pilings, not of metal | 190140 横条 Perches | 190050 建筑物非金属框架 Framework, not of metal, for building
2. 河鲈类：无色眼虫(属) Peranema | 河鲈类 perches | 雀形目 perching birds
1. One photo depicts him deep in concentration, writing a score while a cat perches above him on the piano lid.
2. Straws and reeds were piled up where birds frequented as temporary perches.