Saki Monkeys
Sandgrouses
Sandpipers
Scorpions
Screamers
Sea Anemones
Sea urchins
Seals and Sea Lions
Sharks
Sheep
Shorebirds - Misc.
Shrews
Shrikes and Fiscals
Shrimps and Prawns
Single-Celled Animals
Skates and Rays
Skinks
Skunks
Sloths
Slugs and Snails
Snakes
Snakes - Misc.
Snipe Family
Snipe Family - Misc.
Snipes
Snow Leopards
Sparrows
Sparrows - Misc.
Sparrows and Finches
Spider Monkeys
Spiders
Sponges
Squids
Squirrel Monkeys
Squirrels
Star Fishes
Storks
Swallows
Swans
Swift Family
Swifts
Swifts Family - Misc.