WILDLIFE HOME
BIRDS HOME
OBL HOME
BLUE WINGED WARBLER
Blue winged warblers can interbreed with golden-winged warblers.  Their offspring have been classified as Brewsters and Lawrences warblers.  In recent years, it appears as if the populations of blue-winged warblers are expanding northward at the expense of golden-winged warblers.
BLUE WINGED WARBLER