I’ve been on a Warbler-fest. I am very fortunate to have recently observed several endemic Caribbean warblers, from the Elfin-woods Warbler of Puerto Rico to the Plumbeous Warbler on Guadeloupe. I also watched dozens of North American migrants as they island-hopped northward from the tropics. And, I just returned from Magee Marsh on the shore … Continue reading Identifying Warblers in the Caribbean