Recent Rare Bird Alerts
for Tree Swallow

• Eastern MA on July 20, 2007
• Western PA on June 17, 2007
• Western PA on June 10, 2007
• Southeastern California on May 10, 2007
• Western PA on April 29, 2007
• Eastern MA on April 27, 2007
• New Hampshire Statewide on April 27, 2007
• San Diego, CA on April 26, 2007
• Buffalo, NY on April 26, 2007
• Detriot Lakes, MN on April 26, 2007
• Hudson-Mohawk Region, NY on April 25, 2007
• Eastern MA on April 23, 2007
• Western PA on April 22, 2007
• Maine Statewide on April 20, 2007
• New Hampshire Statewide on April 20, 2007
• Southwestern Ohio (Dayton) on April 20, 2007
• Duluth, MN on April 19, 2007
• Detriot Lakes, MN on April 19, 2007
• Central Pennsylvania on April 19, 2007
• Hudson-Mohawk Region, NY on April 18, 2007
• North Dakota Statewide on April 17, 2007
• Western PA on April 15, 2007
• Eastern MA on April 14, 2007
• New Hampshire Statewide on April 13, 2007
• Delaware Statewide on April 13, 2007