By Team eBird May 9, 2018
Global Big Day 2018 set a new world record for birding, reporting 2/3rds of the world's birds in one day: more species on 5 May than any person has ever seen in an entire year. Colombia alone noted 15% of the world's avian diversity in 24 hours.
By Team eBird April 28, 2018
This May’s eBirder of the Month challenge, sponsored by Carl Zeiss Sports Optics, is all about birding on Global Big Day! Only one week left until 5 May, Global Big Day: submit 3 or more eligible checklists for your chance at free binoculars.
By webupdates March 16, 2016
Despite its small size, Massachusetts regularly records over 300 different species of birds every year. Mass Audubon’s wildlife sanctuaries offer excellent opportunities to see and learn more about the birds of Massachusetts, whether you’re on a naturalist-guided walk or on your own with one of our bird checklists.