A week or so ago, Jocelyn discussed the Montezuma Oropendola’s song as heard on Xandari property in Costa Rica. As you could hear from the linked vocalizations in her post, the bird makes an incredibly strange, gurgling/bubbling sound, recently described by a Xandari guest as “the sound of pouring water from one jug into another.” James and I have put up photos of the oropendola as Bird of the Day posts before, but I realized after reading Jocelyn’s thoughts on the bird that we haven’t featured any video of this common resident species at Xandari in the past. So I went out with my camera this weekend and was lucky enough to capture a minute of behavior footage to share here. The main thing missing is what the male often looks like when he’s vocalizing: perched on a branch, he typically leans forward as he calls, bending down so far that it appears he might suddenly fall off. At the end of his call he swings back up, and starts the process again.

Although the Montezuma Oropendola is a species commonly seen (or at least heard) from Xandari on most days, they don’t appear to have any nests on property. And you’d notice Continue reading →