Findings lead to “Globally Important Bird Area” designation; Credit given to YRSF forest management
by Kelli Boylen
A small blue neotropical migrant bird in Allamakee County might not excite some people, but its presence might mean more than you think.
Cerulean Warblers are small, forest-dwelling birds. They are about four inches long, have a wingspan of eight inches and weigh a mere one-third of an ounce.
Estimates of experts vary, but Cornell University estimates there has been more than a 70 percent decline in the worldwide Cerulean Warbler breeding population between 1970 and 2014, mostly due to habitat loss and degradation in nesting and wintering areas. Overall, that is grim news for the species, but here in Allamakee and Clayton Counties, Cerulean Warblers are doing well.