ELPITIRRE -Ten-Year Index, 1988-1997


Worm-eating Warbler Helmitheros vermivorus ..... 10(1):27

 X

Xzphidiopicus percussus .................... ................ 6(3):7, 8

 Y

Yaguasa Criolla Dendrocygna arborea
 Status y ecologia ................................................ 9(3):30
Yaguaza Antillana Dendrocygna arborea
 Republica Dominicana ................... ................ 10(1):2
Yellow Warblers Dendroica petechia
 G enetic variation ............................... .................. 7(1):4
Yellow-billed ParrotAmazona collar ................ 10(3):106
 Conservation ..................... .................. 6(1): 11; 8(3):9
Yellow-crowned Night-Heron Nyctanassa vzolacea
 Nesting on Palmchat nest ................................ 10(1):14
Yellow-faced Grassquit Tiarns ohvacea
 Population dynam ics ............................................ 4(2):7
Yellow-shouldered Blackbird Agelazus xanthomus


 Host of Shiny Cowbird ............................ 3(3):8; 4(2):4
 Predation ....................................... .................... 8(2):2
 Recovery project ................ 4(3):9; 10(1):34; 10(3):110
 U se of exotic habitat ...................... ................... 3(3):8
Youth Educating Youth ........................................ 6(1):6

 Z

Zapata Wren Ferminza cerveraz
 B reeding ........................................ ................... 4(2):10
 New locality and ecology ................................. 6(3):8
Zenazda aurita....................................... ................. 7(3):9
 Banding studies ............... ..... ................ 5(3):12
Zenaida Dove Zenazda aurita ............................... 7(3):9
 Banding studies ............... ..... ................ 5(3):12
 Breeding phenology ............. ....................... 7(3):9
Zonotrichia leucophrys gambelh
 C ub a .............................................. ................. 10(2):63
Zoodom
 Contribution to conservation ......................... 10(3):107