@article {477, title = {Natal pterylosis of phoebes}, journal = {Wilson Bulletin}, volume = {103}, year = {1991}, note = {Tyrannidae}, pages = {300-303}, keywords = {yesnest}, author = {C. T. Collins and K. Keane} } @article {478, title = {Natal pterylosis of Premnoplex brunnescens, Thripadectes virgaticeps and Synallaxis candei (Furnariidae)}, journal = {Bulletin of the British Ornithologists{\textquoteright} Club}, volume = {111}, year = {1991}, note = {Furnariidae}, pages = {118-120}, keywords = {nestling, Pterylosis, yesnest}, author = {C. T. Collins and Mar{\'{\i}n A., M. and Lentino R., M.} }