Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 1-17
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 18-23
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 24-38
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 39-48
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 49-57
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 58-64
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 65-68
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 69-73
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 74-98
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 99-106
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 107-114
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 115-127
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 128-142
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 143-149
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 150-153
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 154
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 157-166
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 167-185
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 186-197
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 198-202
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 203-209
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 210-226
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 227-235
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 236-241
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 242-248
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 256-262
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 263-271
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 272-279
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 280-284
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 285-300
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 301-309
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 310-313
Diagnoses Of Hybrid Hummingbirds (Aves: Trochilidae) .4. Hybrid Origin Of Calothorax Decoratus Gould
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 320-325
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 327-328
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 329-331
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 332-337
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 338-365
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 366-372
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 373-383
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 384-387
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 388-392
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 393-398
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 399-411
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 412-416
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 417-421
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 422-425
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 426-438
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 439-446
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 447-456
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 457-470
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 471-475
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 476-482
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 502-510
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 511-519
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 520-536
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 537-551
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 552-557
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 560-568
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 569-580
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 581-600
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 601-607
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 608-616
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 617-623
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 624-628
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 629-639
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, pages 681-692
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, issue 2, pages 249-255
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, issue 2, pages 314-319
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, issue 4, pages 489-501
Published in Proceedings of the Biological Society of Washington, in 1997, in volume 110, issue 4, pages 558-559
Published in Proceedings of The Biological Society of Washington, in 1997, in volume 110, issue 4, pages 640-680