MacGillivray’s Warbler

Oporornis tolmiei

Riverside Co., CA April

MacGillvray's Warbler Riverside Co., CA April 2009

MacGillvray's Warbler Riverside Co., CA April 2009

MacGillvray's Warbler Riverside Co., CA April 2009

MacGillivray's Warbler Riverside Co., CA April 2010

MacGillivray's Warbler Riverside Co., CA April 2010

MacGillivray's Warbler Riverside Co., CA April 2010

Riverside Co., CA May

MacGillvray's Warbler Riverside Co., CA May 2007