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• Unknown Robert Ridgway Bird Head Drawing

  • Uploaded by: Smithsonian Institution
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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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  • 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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  • 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

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

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  • 0 comments
  • 1 favorite
  • 2,725 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 324

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,723 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 281

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

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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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  • License: No known copyright restrictions
  • 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

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  • 0 comments
  • 1 favorite
  • 2,697 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 252

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  • License: No known copyright restrictions
  • 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

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  • 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

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 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

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 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

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,680 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 327

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,679 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 328

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,674 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 328

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,670 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 197 female

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,661 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 195

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 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

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,655 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 194

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,650 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 192

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,647 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 320

  • Uploaded by: Smithsonian Institution
  • 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

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,644 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 258x

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 2 favorites
  • 2,629 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 278

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,627 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 325

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 0 favorites
  • 2,627 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 276

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,626 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 192

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,625 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 279

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,624 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 320x

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,614 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
  • 2,609 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 320x

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,601 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 249

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,600 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 283

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,590 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 319

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,575 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 282

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,575 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 191

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,572 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 316

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,570 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
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• Robert Ridgway Bird Head Drawing 120

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  • 0 comments
  • 1 favorite
  • 2,569 views
  • Date uploaded: 2015-04-14
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 186

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  • 0 comments
  • 2 favorites
  • 2,568 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 180

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  • 0 comments
  • 1 favorite
  • 2,568 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 190x

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  • 0 comments
  • 1 favorite
  • 2,559 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 181

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  • 0 comments
  • 1 favorite
  • 2,557 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
  • Visibility: public
• Robert Ridgway Bird Head Drawing 268

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,554 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 187

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  • 0 comments
  • 1 favorite
  • 2,551 views
  • Date uploaded: 2015-04-15
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, internationalmigratorybirdday, 2015, 201505
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• Robert Ridgway Bird Head Drawing 245

  • Uploaded by: Smithsonian Institution
  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,549 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 286

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,548 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public
• Robert Ridgway Bird Head Drawing 275

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  • License: No known copyright restrictions
  • 0 comments
  • 1 favorite
  • 2,547 views
  • Date uploaded: 2015-04-16
  • Tags: smithsonianinstitution, smithsonian, smithsonianinstitutionarchives, 2015, 201505, internationalmigratorybirdday
  • Visibility: public

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