| 1. |
wikipedia.org |
Ernst Hartert |
| 2. |
archive.org |
Systema Naturae |
| 3. |
teylersmuseum.eu |
|
| 4. |
summagallicana.it |
|
| 5. |
ucsc.edu |
Eyes of the World |
| 6. |
iceninepublishing.com |
|
| 7. |
lynxeds.com |
Beautiful Nuthatch |
| 8. |
worldbirdnames.org |
|
| 9. |
rgsimages.com |
|
| 10. |
jboyd.net |
John Boyd |
| 11. |
mit.edu |
History of Animals |
| 12. |
zoonomen.net |
Zoonomen |
| 13. |
birdguides.com |
BirdGuides |
| 14. |
birdlife.org |
|
| 15. |
bbrc.org.uk |
|
| 16. |
bou.org.uk |
|
| 17. |
blogspot.com |
Gower Wildlife |
| 18. |
glamorganbirds.org.uk |
|
| 19. |
grammarphobia.com |
Grammarphobia |
| 20. |
iedit.eu |
iedit.eu |
| 21. |
criticalzoologists.org |
|
| 22. |
upenn.edu |
|
| 23. |
theparisreview.org |
|
| 24. |
loc.gov |
Language Codes |
| 25. |
flickr.com |
|
| 26. |
stevehintonwildlifephotography.com |
|
| 27. |
talking-naturally.co.uk |
Talking Naturally |
| 28. |
trektellen.nl |
Trektellen |
| 29. |
waarneming.nl |
waarneming.nl |
| 30. |
wordpress.org |
|
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