Published in The Auk, in 1918, in volume 35, pages 1-18

Published in The Auk, in 1918, in volume 35, pages 18-29

Published in The Auk, in 1918, in volume 35, pages 29-32

Published in The Auk, in 1918, in volume 35, pages 33-36

Published in The Auk, in 1918, in volume 35, pages 37-40

Published in The Auk, in 1918, in volume 35, pages 40-51

Published in The Auk, in 1918, in volume 35, pages 52-61

Published in The Auk, in 1918, in volume 35, pages 62-65

Published in The Auk, in 1918, in volume 35, pages 65-73

Published in The Auk, in 1918, in volume 35, pages 74-75

Published in The Auk, in 1918, in volume 35, pages 75

Published in The Auk, in 1918, in volume 35, pages 76-77

Published in The Auk, in 1918, in volume 35, pages 77-78

Published in The Auk, in 1918, in volume 35, pages 78-79

Published in The Auk, in 1918, in volume 35, pages 79-80

Published in The Auk, in 1918, in volume 35, pages 80-81

Published in The Auk, in 1918, in volume 35, pages 81-82

Published in The Auk, in 1918, in volume 35, pages 82

Published in The Auk, in 1918, in volume 35, pages 83-84

Published in The Auk, in 1918, in volume 35, pages 84-85

Published in The Auk, in 1918, in volume 35, pages 85

Published in The Auk, in 1918, in volume 35, pages 86-89

Published in The Auk, in 1918, in volume 35, pages 91-93

Published in The Auk, in 1918, in volume 35, pages 93

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Published in The Auk, in 1918, in volume 35, pages 97-98

Published in The Auk, in 1918, in volume 35, pages 98

Published in The Auk, in 1918, in volume 35, pages 101-102

Published in The Auk, in 1918, in volume 35, pages 102-104

Published in The Auk, in 1918, in volume 35, pages 106-112

Published in The Auk, in 1918, in volume 35, pages 113-123

Published in The Auk, in 1918, in volume 35, pages 123-132

Published in The Auk, in 1918, in volume 35, pages 133-135

Published in The Auk, in 1918, in volume 35, pages 136-147

Published in The Auk, in 1918, in volume 35, pages 148-161

Published in The Auk, in 1918, in volume 35, pages 161-164

Published in The Auk, in 1918, in volume 35, pages 164-169

Published in The Auk, in 1918, in volume 35, pages 170-181

Published in The Auk, in 1918, in volume 35, pages 182-185

Published in The Auk, in 1918, in volume 35, pages 185-187

Published in The Auk, in 1918, in volume 35, pages 188-195

Published in The Auk, in 1918, in volume 35, pages 196-199

Published in The Auk, in 1918, in volume 35, pages 200-217

Published in The Auk, in 1918, in volume 35, pages 218-219

Published in The Auk, in 1918, in volume 35, pages 219-220

Published in The Auk, in 1918, in volume 35, pages 220-221

Published in The Auk, in 1918, in volume 35, pages 221

Published in The Auk, in 1918, in volume 35, pages 222-223

Published in The Auk, in 1918, in volume 35, pages 223-224

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Published in The Auk, in 1918, in volume 35, pages 230-231

Published in The Auk, in 1918, in volume 35, pages 231

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Published in The Auk, in 1918, in volume 35, pages 233-234

Published in The Auk, in 1918, in volume 35, pages 234-235

Published in The Auk, in 1918, in volume 35, pages 236-237

Published in The Auk, in 1918, in volume 35, pages 237-238

Published in The Auk, in 1918, in volume 35, pages 238-240

Published in The Auk, in 1918, in volume 35, pages 240-241

Published in The Auk, in 1918, in volume 35, pages 241

Published in The Auk, in 1918, in volume 35, pages 246

Published in The Auk, in 1918, in volume 35, pages 248-249

Published in The Auk, in 1918, in volume 35, pages 249-250

Published in The Auk, in 1918, in volume 35, pages 250-251

Published in The Auk, in 1918, in volume 35, pages 251

Published in The Auk, in 1918, in volume 35, pages 253

Published in The Auk, in 1918, in volume 35, pages 254-257

Published in The Auk, in 1918, in volume 35, pages 257-259

Published in The Auk, in 1918, in volume 35, pages 263-269

Published in The Auk, in 1918, in volume 35, pages 271-286

Published in The Auk, in 1918, in volume 35, pages 286-289

Published in The Auk, in 1918, in volume 35, pages 289-310

Published in The Auk, in 1918, in volume 35, pages 310-321

Published in The Auk, in 1918, in volume 35, pages 321-326

Published in The Auk, in 1918, in volume 35, pages 326-333

Published in The Auk, in 1918, in volume 35, pages 333-340

Published in The Auk, in 1918, in volume 35, pages 340-344

Published in The Auk, in 1918, in volume 35, pages 344-349

Published in The Auk, in 1918, in volume 35, pages 349-350

Published in The Auk, in 1918, in volume 35, pages 350-351

Published in The Auk, in 1918, in volume 35, pages 351-352

Published in The Auk, in 1918, in volume 35, pages 352-353

Published in The Auk, in 1918, in volume 35, pages 353-354

Published in The Auk, in 1918, in volume 35, pages 354-355

Published in The Auk, in 1918, in volume 35, pages 355-356

Published in The Auk, in 1918, in volume 35, pages 356-357

Published in The Auk, in 1918, in volume 35, pages 357

Published in The Auk, in 1918, in volume 35, pages 358-359

Published in The Auk, in 1918, in volume 35, pages 359-360

Published in The Auk, in 1918, in volume 35, pages 360-362

Published in The Auk, in 1918, in volume 35, pages 362-364

Published in The Auk, in 1918, in volume 35, pages 364-365

Published in The Auk, in 1918, in volume 35, pages 365-366

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Published in The Auk, in 1918, in volume 35, pages 373-374

Published in The Auk, in 1918, in volume 35, pages 374-378

Published in The Auk, in 1918, in volume 35, pages 378-379

Published in The Auk, in 1918, in volume 35, pages 379-381

Published in The Auk, in 1918, in volume 35, pages 381-386

Published in The Auk, in 1918, in volume 35, pages 387-404

Published in The Auk, in 1918, in volume 35, pages 405-416

Published in The Auk, in 1918, in volume 35, pages 416-420

Published in The Auk, in 1918, in volume 35, pages 421-437

Published in The Auk, in 1918, in volume 35, pages 437-442

Published in The Auk, in 1918, in volume 35, pages 442-463

Published in The Auk, in 1918, in volume 35, pages 463-467

Published in The Auk, in 1918, in volume 35, pages 467-474

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Published in The Auk, in 1918, in volume 35, pages 479-480

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Published in The Auk, in 1918, in volume 35, pages 495-496

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Published in The Auk, in 1918, in volume 35, pages 497-501

Published in The Auk, in 1918, in volume 35, pages 501-503

Published in The Auk, in 1918, in volume 35, pages 503-505

Published in The Auk, in 1918, in volume 35, pages 505-507

Published in The Auk, in 1918, in volume 35, pages 507-514