Extinct birds
Systematic List
with approximate years of extinction
  english name, ornithological notes.
  Continental masses, large islands and
  small islands of the world
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 by Alberto Masi
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Tables
  Chronology of  Extinction
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.Years Species Races Total  per cent
1680 - 1700       1 .          1       1
1701 - 1750       9 .          9       7
1751 - 1800     10       3         13     10
1801 - 1850     12       7         19     15
1851 - 1900     27     19         46     36
1901 - 1950     19     19         38     30
after  1950 .       1           1       1
.Total     78     49       127    100%

.

   - Species Races Total per cent
Continental       9         2         11          9
Large islands     20          9           29        23
Small islands     49        38           87        68
.Total     78        49         127      100%

 
Region Species Races Total   per cent
HOLARCTIC            10           3        13       10
ETHIOPIAN            17           2        19       15
ORIENTAL            3  .          3         3
AUSTRALASIAN            38         28        66       52
NEOTROPICAL            10         16        26       20
  Total            78         49      127     100%