21:
650:
645:
89:
84:
79:
620:
607:
594:
581:
568:
555:
542:
529:
516:
503:
490:
477:
464:
451:
438:
425:
412:
399:
386:
373:
360:
347:
334:
321:
308:
295:
282:
269:
256:
243:
230:
217:
204:
191:
178:
165:
152:
139:
126:
28:
36:
639:
481:
468:
403:
312:
182:
130:
624:
598:
533:
520:
494:
455:
442:
390:
377:
273:
247:
221:
169:
611:
585:
572:
559:
546:
507:
429:
416:
325:
299:
286:
260:
234:
208:
195:
156:
143:
364:
351:
338:
114:
This category has the following 39 subcategories, out of 39 total.
15:
44:
8:
32:. Due to its scope, it should contain
651:Animals described in the 18th century
7:
646:Birds by year of formal description
116:
108:
14:
19:
1:
667:
621:Birds described in 1800
608:Birds described in 1799
595:Birds described in 1798
582:Birds described in 1797
569:Birds described in 1796
556:Birds described in 1795
543:Birds described in 1794
530:Birds described in 1793
517:Birds described in 1792
504:Birds described in 1791
491:Birds described in 1790
478:Birds described in 1789
465:Birds described in 1788
452:Birds described in 1787
439:Birds described in 1786
426:Birds described in 1785
413:Birds described in 1784
400:Birds described in 1783
387:Birds described in 1782
374:Birds described in 1781
361:Birds described in 1780
348:Birds described in 1779
335:Birds described in 1778
322:Birds described in 1777
309:Birds described in 1776
296:Birds described in 1775
283:Birds described in 1774
270:Birds described in 1773
257:Birds described in 1772
244:Birds described in 1771
231:Birds described in 1770
218:Birds described in 1769
205:Birds described in 1768
192:Birds described in 1767
179:Birds described in 1766
166:Birds described in 1764
153:Birds described in 1763
140:Birds described in 1761
127:Birds described in 1758
29:container category
43:
42:
658:
626:
613:
600:
587:
574:
561:
548:
535:
522:
509:
496:
483:
470:
457:
444:
431:
418:
405:
392:
379:
366:
353:
340:
327:
314:
301:
288:
275:
262:
249:
236:
223:
210:
197:
184:
171:
158:
145:
132:
101:
96:
71:
66:
61:
56:
51:
23:
22:
16:
666:
665:
661:
660:
659:
657:
656:
655:
636:
635:
634:
633:
632:
631:
628:
627:
615:
614:
602:
601:
589:
588:
576:
575:
563:
562:
550:
549:
537:
536:
524:
523:
511:
510:
498:
497:
485:
484:
472:
471:
459:
458:
446:
445:
433:
432:
420:
419:
407:
406:
394:
393:
381:
380:
368:
367:
355:
354:
342:
341:
329:
328:
316:
315:
303:
302:
290:
289:
277:
276:
264:
263:
251:
250:
238:
237:
225:
224:
212:
211:
199:
198:
186:
185:
173:
172:
160:
159:
147:
146:
134:
133:
107:
106:
105:
104:
99:
94:
69:
64:
59:
54:
49:
20:
12:
11:
5:
664:
662:
654:
653:
648:
638:
637:
630:
629:
619:
618:
616:
606:
605:
603:
593:
592:
590:
580:
579:
577:
567:
566:
564:
554:
553:
551:
541:
540:
538:
528:
527:
525:
515:
514:
512:
502:
501:
499:
489:
488:
486:
476:
475:
473:
463:
462:
460:
450:
449:
447:
437:
436:
434:
424:
423:
421:
411:
410:
408:
398:
397:
395:
385:
384:
382:
372:
371:
369:
359:
358:
356:
346:
345:
343:
333:
332:
330:
320:
319:
317:
307:
306:
304:
294:
293:
291:
281:
280:
278:
268:
267:
265:
255:
254:
252:
242:
241:
239:
229:
228:
226:
216:
215:
213:
203:
202:
200:
190:
189:
187:
177:
176:
174:
164:
163:
161:
151:
150:
148:
138:
137:
135:
125:
124:
121:
118:
117:
112:
109:
103:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
46:
45:
41:
40:
24:
13:
10:
9:
6:
4:
3:
2:
663:
652:
649:
647:
644:
643:
641:
622:
617:
609:
604:
596:
591:
583:
578:
570:
565:
557:
552:
544:
539:
531:
526:
518:
513:
505:
500:
492:
487:
479:
474:
466:
461:
453:
448:
440:
435:
427:
422:
414:
409:
401:
396:
388:
383:
375:
370:
362:
357:
349:
344:
336:
331:
323:
318:
310:
305:
297:
292:
284:
279:
271:
266:
258:
253:
245:
240:
232:
227:
219:
214:
206:
201:
193:
188:
180:
175:
167:
162:
154:
149:
141:
136:
128:
123:
122:
119:
115:
111:Subcategories
110:
98:
93:
91:
88:
86:
83:
81:
78:
76:
73:
68:
63:
58:
53:
48:
47:
38:
37:subcategories
35:
31:
30:
25:
18:
17:
113:
74:
33:
27:
640:Categories
26:This is a
482:(257 P)
469:(136 P)
404:(128 P)
313:(108 P)
183:(258 P)
131:(459 P)
625:(29 P)
599:(14 P)
534:(12 P)
521:(17 P)
495:(87 P)
456:(14 P)
443:(48 P)
391:(22 P)
378:(20 P)
274:(11 P)
248:(15 P)
222:(31 P)
170:(22 P)
612:(2 P)
586:(5 P)
573:(5 P)
560:(4 P)
547:(5 P)
508:(3 P)
430:(2 P)
417:(8 P)
365:(1 P)
352:(1 P)
339:(1 P)
326:(4 P)
300:(6 P)
287:(2 P)
261:(5 P)
235:(6 P)
209:(2 P)
196:(3 P)
157:(8 P)
144:(3 P)
100:23rd
95:22nd
90:21st
85:20th
80:19th
75:18th
70:17th
65:16th
60:15th
55:14th
50:13th
34:only
120:0–9
642::
623:
610:
597:
584:
571:
558:
545:
532:
519:
506:
493:
480:
467:
454:
441:
428:
415:
402:
389:
376:
363:
350:
337:
324:
311:
298:
285:
272:
259:
246:
233:
220:
207:
194:
181:
168:
155:
142:
129:
39:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.