Cliff Swallows Building Nests at Nature Boardwalk

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Cliff Swallows Building Nests at Nature Boardwalk

<img class="size-full wp-image-32252   " src="http://www.lpzoo.org/blog/media/blogs/natureboardwalk/Cliff_Swallow_NB_Bridge.jpg?mtime=1372347760" alt="" width="270" height="169" align="right"/>Swallow species throughout the world nest in manmade structures, from the undersides of bridges and rafters to barns and houses. Because of their association with human-made habitats, this group of birds is considered “synanthropic”. Synanthropes are animals able to benefit from human-modified landscapes.

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