[nysbirds-l] Least Flycatcher (probably) Prospect Park, Brooklyn

I had an Empidonax flycatcher this morning in Prospect Park. I was first alerted to the bird by its incessant "whit" calls, and eventually got some looks at it as it actively foraged fairly high in the treetops. Between the vocalizations and the views I got of it, the only contenders seemed to me

[nysbirds-l] Least Flycatcher (probably) Prospect Park, Brooklyn

I had an Empidonax flycatcher this morning in Prospect Park. I was first alerted to the bird by its incessant "whit" calls, and eventually got some looks at it as it actively foraged fairly high in the treetops. Between the vocalizations and the views I got of it, the only contenders seemed to me