Adult specimen
1.- Left wing primaries. 2.- Primaries. 3.- Details of the outer vane of the primaries. 4.- Details of the vane of P6. 5.- Details of P10 (the only primary with a white rachis). 6.- Details of the primaries. 7.- Details of the outer vane of P9. 8.- Left wing secondaries (S1-S9). 9.- Left wing secondaries (S10-S18). 10.- Secondaries and tertials. 11.- Details of the outer vane of the secondaries. 12.- Details of the secondaries. 13.- Details of the tertials. 14.- Primaries, secondaries, and tertials. 15.- Primaries, secondaries, and tertials. 16.- Primaries, secondaries, tertials. Primary coverts and greater coverts. 17.- Primary coverts. 18.- Secondary coverts. 19.- Primaries, secondaries, tertials. Primary and secondary coverts (G, M, and L). Alula. 20.- Median and lesser coverts. 21.- Details of the lesser coverts. 22.- Rectrices. 23.- Rectrices. 24.- Rectrices + uppertail coverts. 25.- Details of the rectrices. 26.- Details of the rectrices. 27.- Details of the uppertail coverts. 28.- Rectrices + undertail coverts. 29.- Wing lining feathers (left wing). 30.- Vent feathers.