If you have you checked out NatureBlogNetwork lately (that is within the last 3-4 years), you may have noticed the name in the title. Greg Laden is number 1. His blog on ScienceBlogs.com gets around 4000 unique visits per day. That’s right! 4000 people visit his blog every day! Now Greg is blogging for Birdingblogs on Fridays. Maybe not every Friday, but he has quite a few posts in the bag scheduled. Greg shall be blogging here about Darwin’s lesser known birds.