Comments on: Extended Laying Interval of Ultimate Eggs of the Eastern Bluebird https://gregladen.com/blog/2010/02/08/extended-laying-interval-of-ul/ Mon, 08 Feb 2010 12:28:08 +0000 hourly 1 https://wordpress.org/?v=6.4.8 By: Virgil Samms https://gregladen.com/blog/2010/02/08/extended-laying-interval-of-ul/#comment-513865 Mon, 08 Feb 2010 12:28:08 +0000 http://scienceblogs.com/gregladen/2010/02/08/extended-laying-interval-of-ul/#comment-513865 The Duggars should read this paper.
How Many Kids Are Too Many?

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