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• Robert Ridgway Bird Head Drawing 337

  • Uploaded by: Smithsonian Institution
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  • 2,876 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 327

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  • 1 favorite
  • 2,870 views
  • Date uploaded: 2015-04-16
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• Robert Ridgway Bird Head Drawing 288

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  • 1 favorite
  • 2,859 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 334

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  • 1 favorite
  • 2,853 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 284

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  • 1 favorite
  • 2,848 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 333

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  • 1 favorite
  • 2,846 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 336x

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  • 2,829 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 323y

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  • 1 favorite
  • 2,818 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 305

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  • 0 comments
  • 2 favorites
  • 2,817 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 331

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  • 1 favorite
  • 2,811 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 194

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  • 0 comments
  • 2 favorites
  • 2,810 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 332

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  • 1 favorite
  • 2,803 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 320xx

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  • 1 favorite
  • 2,797 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 297

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  • 1 favorite
  • 2,797 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 263

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  • 0 comments
  • 2 favorites
  • 2,797 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 291

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,784 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 330x

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,776 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 288

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,764 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 329

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,762 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 331

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,761 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 330

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,760 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 330x

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,758 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 149a

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  • 0 comments
  • 1 favorite
  • 2,757 views
  • Date uploaded: 2015-04-14
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 321

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  • 0 comments
  • 1 favorite
  • 2,756 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 285

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,747 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Unknown Robert Ridgway Bird Head Drawing

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  • 1 favorite
  • 2,741 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 322?

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  • 0 comments
  • 1 favorite
  • 2,737 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 318

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  • 0 comments
  • 2 favorites
  • 2,736 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 289

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,725 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 286

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,725 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 324

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  • 0 comments
  • 1 favorite
  • 2,723 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 281

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,712 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 326

  • Uploaded by: Smithsonian Institution
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  • 0 comments
  • 1 favorite
  • 2,709 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 193

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  • 0 comments
  • 1 favorite
  • 2,702 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 330 male

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,697 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 252

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  • 0 comments
  • 1 favorite
  • 2,694 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 197

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,691 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 193

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  • 0 comments
  • 1 favorite
  • 2,687 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 326

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  • 0 comments
  • 1 favorite
  • 2,682 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 289

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  • 0 comments
  • 1 favorite
  • 2,680 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 327

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  • 0 comments
  • 1 favorite
  • 2,679 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 328

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  • 1 favorite
  • 2,674 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 328

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  • 1 favorite
  • 2,670 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 197 female

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  • 0 comments
  • 1 favorite
  • 2,661 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 195

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  • 0 comments
  • 1 favorite
  • 2,656 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 244

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  • 0 comments
  • 1 favorite
  • 2,655 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 194

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  • 0 comments
  • 1 favorite
  • 2,650 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 192

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  • 0 comments
  • 1 favorite
  • 2,647 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 320

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,646 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 327 female

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  • 0 comments
  • 1 favorite
  • 2,644 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public

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