Spring (March 1 - May 31)
Summer (June 1 - July 31)
Autumn (August 1 - November 30)
Winter (December 1 - 31)

Spring 2015

Two reliable and vetted sources of hummingbird data (click maps for more detail):

 

Hummingbirds.net    Data through April 14, 2015	eBird Data through April 14, 2015
Hummingbirds.net    Data through April 22, 2015	eBird Data through April 22, 2015
Hummingbirds.net    Data through May 2, 2015	eBird Data through May 2, 2015
Hummingbirds.net    Data through May 10, 2015	eBird Data through May 10, 2015
Hummingbirds.net   Data through May 18, 2015	eBird Data through May 18, 2015

Summer 2015

Autumn 2015

Click here to view all data