This is a Time´s lines of the Animals in danger

1. Extinction of dinosaur. The
reason was impact of meteorite
65 millions years 2500 B.C 1700 B.C
Extinction of saber-toothed
cat. The reason
was climate changes
Extinction of
mammoth. The
reason was climate
changes

2. Extinction of the Moa,
because of overhunting of
Maorí
1400 1600
In 1627 extinction of
Uro. The reason was
human hunting to eat
In 1690 extinction of Dodo
bird. The reason was human
hunting to eat, changes in
their habitat and hunting
between animals

3. 1800
In 1800 extinction of
Bluebock. The reason
was overhunting to eat
In 1844 extinction of
Giant Penguin. The
reason was human
hunting to eat
In 1865 extinction of
Cabo Lion. The reason
for this happen is
overhunting for leisure
In 1883 extinction of
Quagga. The reason
was overhunting
In 1870 extinction of
Koreke, because it was
overhunting

4. 1900
In 1932 extinction
of Macao Glauco,
The reason was
destruction of their
habitat
In 1936 extinction of
Tilacino. The reason
was overhunting
In 1937 extinction of
Bali Tiger. The reason
was overhunting
In 1952 extinction of
Mediterranean monk
seal. The reason was
overhunting
In 1938 extinction of
Schomburgk's deer.
The reason was
overhunting

5. 2000
In 2000 extinction of
Pyrenean ibex. The
reason was overhunting
In 2006 extinction of
Chinese river dolphin
“Baji”. The reason
was overhunting to eat
In 2013 extinction of
Formosan clouded
leopard. The reason
was destruction of their
habitat