Our Instagram followers (we’re @SILibraries) may have noticed some extra ornithological action in our feed recently. “Martha”, an origami passenger pigeon, has been in the spotlight the last few Mondays. Martha, named for the last living passenger pigeon, is a paper bird from Fold the Flock, an effort to make one million origami birds before <a href="http://blog.library.si.edu/2014/04/whos-that-bird/#more-'" class="more-link">more »</a>
