minus-squarefuturepoint@sopuli.xyztoToday I Learned@lemmy.world•TIL this is bird glass. New York City requires it in all new buildingslinkfedilinkEnglisharrow-up8·3 days agoIirc, The dotted design is the only one that has proven effectiveness. Bird stickers e.g. are largely ineffective. linkfedilink
Iirc, The dotted design is the only one that has proven effectiveness.
Bird stickers e.g. are largely ineffective.