Horses--many in secure pastures, some roaming but branded, and others just roaming. None seem very "wild." Many are thin--perhaps due to the poor vegetation in November (driest month), or perhaps due to intestinal parasites.
Cows--not as numerous as the horses, but pleny in pastures. Some were very thin.
Dogs--many but almost all in the village of Rapa Nui. A few were in yard of specific houses, but many "patrolled' the streets looking for handouts from tourists. None seemed human-aggressive, but several asserted their alpha status of specific packs.
Cats--the few we saw were in specific houses or businesses.
Birds--small birds and several types of sea birds. A small hawk (kestrel?) was rather plentiful in rural areas.
Rats--in rural areas, but the Birds of Prey and/or dogs probably control the numbers.
Goats and Sheep--didn't see any, although the island used to be (decades ago) dominated by sheep (British ranch).
Snakes--understand there are none, but I can't vouch for that.
Easter Island is very isolated, and it has been exposed to some extreme natural and madmade conditions. Due to this, there is not a wide variety of plant of animal life.
Animals that currently live on or around the island:
Easter island
Who or what were the allies and enemies of Easter island/ Who or what were the allies and enemies of Easter island/
the Easter bunny lives on Easter island
The first European to discover the island did so on Easter Sunday, 1722.
The length of Easter Island is 13.5km.
Easter Island is a part of Chile.
There are no cities in Easter Island
Easter Island is a part of Chile.
Easter Island is a part of Chile.
the coasts of Easter island
Easter island
Easter Island is a dependency of Chile.