Written by FoHVos volunteer Jack Hagan.  Jack and FoHVos Executive Director Jenn Rogers been birding together for 10 years ...

What to know about the hard-to-track blackpoll warbler, nicknamed 'nature's hearing test', just in time for its arrival in ...

So they picked the Galápagos yellow warbler (Setophaga petechia aureola), a territorial bird that uses loud songs, and sometimes physical fights, to ward off intruding individuals. The warbler is ...