Blackburnian Warbler - Male - San Isidro Lodge, Ecuador

Blackburnian Warbler - Male - San Isidro Lodge, Ecuador

Blackburnian Warbler - Male - Upper Peninsula, MI, USA

Blackburnian Warbler - Male - Upper Peninsula, MI, USA

Blackburnian Warbler - Female - Upper Peninsula, MI, USA

Blackburnian Warbler - Female - Upper Peninsula, MI, USA

Blackburnian Warbler - Female - Upper Peninsula, MI, USA

Blackburnian Warbler - Female - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Upper Peninsula, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA

Blackburnian Warbler - Near Mio, MI, USA