May eBirder of the Month Challenge
This month’s eBirder of the Month challenge, sponsored by ZEISS, is all about birding on Global Big Day! The eBirder of the month will be drawn from eBirders who submit five (5) or more eligible checklists on 11 May. Last year, 58,700 people in 199 countries found an astonishing 7,636 species of birds in a single day.