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Title: A Brick That Lets Threatened Birds Build Nests Directly Into Walls Post by: Donna on 01-Aug-13, 09:00:58 AM http://www.wired.com/design/2013/07/these-bricks-are-made-for-birds-to-nest-in/ (http://www.wired.com/design/2013/07/these-bricks-are-made-for-birds-to-nest-in/) :clap:
Title: Re: A Brick That Lets Threatened Birds Build Nests Directly Into Walls Post by: valhalla on 02-Aug-13, 11:18:49 AM Very Cool! I've seen walls built in such a way that there are nooks and crannies for nesting.
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