Watch-dog behaviour observed at the nest of a cooperative breeding bird, the rufous-margined flycatcher Myiozetetes cayanensisv. 122No. 1116–118
Ricklefs, Robert E. 1980. "Watch-dog behaviour observed at the nest of a cooperative breeding bird, the rufous-margined flycatcher Myiozetetes cayanensis." Ibis, 122, (1) 116–118.