It is not that endangered.
African Elephant, Asian Elephant, Red Wolf, Right Whale Blue Whale. Additional Info; Giant Panda, Radiated Tortoise Tasmanian Devil, Peacock Parachute Tarantula, Black-Footed Ferret, European Eel, Iberian Lynx, Cuban Crocodile Slender-Billed Vulture, Rameshwaram Parachute Spider. For more details, see the site listed below.
no
The Indian peafowl is not endangered, but listed rather as Least Concern, meaning the species has a viable population still. The correct term is "peafowl", peacock is the male. Females are called "peahens."
There are two species of peacocks*. The Indian peacock is considered Least Concern (which means it is not endangered whatsoever). The other species, the Green peacock (or Javan), is endangered. In general, endangered species are protected, however I can't find any information on conservation programs for the green peacock. *The real name for peacock if peafowl. Scientifically, "peacock" is used only for males, peahen for females, and peafowl for both.
yes
Some tarantula species are endangered because of habitat destruction and over-collection for the pet trade.
Peacock mantis shrimp are not an endangered species. While some prize them because of their coloring, others consider them to be a pest.
in peacocks and peahens
No, as it is only a color morph of the Indian peacock.
the luzon peacock butterfly is edangered because of tourists catching it and people selling it for money
because people hunt them for pets