I accompanied Bridie McGreavy, of the , to one of our largest inland great blue heron colonies.Ìý Featuring 34 nests, this colony is even impressive in late winter before the birds have returned to breed.Ìý Don Perkins, a freelance writer, was also on the hike and wrote a story for the Portland Press Herald.Ìý ViewÌýa pdf of theÌýstory here:Ìý