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INDEX      R. icteronotus        Thru May 5, 1962

Incomplete Copulations 
Description attempts by wild birds; 99, 100, 118, 121, 123, 124. By captive birds; 141. "Pounces" by males; 106, 117, 127, 130, 143. Sexual chases; 112, 131.
Successful cops. Description; 131, 135.

Q. 
As female (?) response to approach by male uttering NN's; description; 30; sketch; 31. With NN's; 31. Without BU-TU; 31, 135. After cops.; 132, 135.

BU-TU 
By female before cop.; 135. By both male and female after cop.; 135. Asymmetrical posture by male, sketch; 135. Possible inhibitory effect of BU-TU by female; 121.

General Ruffle Head and Throat Feathers
With NN's, pre-flight posture, sketch; 29. By silent male, following n.b. female, sketch; 111. By male uttering Φ's, sketch; 116. By male uttering TssN's; 118. By male uttering muffled ΦR, with Back R, near female; 123. General comment - sexual?; 118.

BW.
Displacement in sexual situations; 120, 139