2018 absolutely_everyone absolutely_everything absurd_res accipitrid accipitriform aegyptopithecus aepycamelus african_elephant african_forest_elephant ambiguous/ambiguous ambiguous_gender ampelomeryx amphicyonid anatid andrewsarchus anseriform anserinae anthropornis antlers aquilinae archaeoceti archaeotherium arctocyon arctocyonid argentavis armadillo arsinoitherium astrapotherium australodelphis avian avian_caruncle avian_feet baleen_whale bat bathornis beady_eyes beak beaver binomial_nomenclature biped bird black_beak black_body black_claws black_countershading black_eyes black_feathers black_fur black_hooves black_lips black_mane black_nose black_skin black_spots black_stripes black_tail black_text black_wings blue_body blue_feathers blue_skin blue_tail blue_wings borissiakia borophagine borophagus bramatherium brown_body brown_countershading brown_feathers brown_fur brown_horn brown_mane brown_nose brown_skin brown_spots brown_stripes brown_tail camel camelid canid canine canis cariamiform castoroides cere_(anatomy) cervine cetacean chart claws closed_eyes clothed clothing cloven_hooves coryphodon coryphodontid countershade_face countershade_legs countershade_tail countershade_torso countershade_wings countershading cygnus_falconeri deer deinotherium dewlap_(anatomy) digitigrade dinoceratan dinocrocuta dipstick_beak dipstick_horn dire_wolf dolphin dorsal_fin dorudon dress dromornis eagle ear_tuft ears_back elephant elephantid embrithopod english_text entelodont eohippus epicyon equid equine ergilornis extinct eye_markings facial_markings facing_aside fangs fatty_humps feathered_wings feathering feathers feet felid female feral fetlocks fin flippers floating folded_wings frown fur gastornis gastornis_gigantea gastornithiform giant_ground_sloth giant_swan giraffa_jumae giraffe giraffid glyptodon glyptodont gomphotherium grey_beak grey_body grey_claws grey_countershading grey_feathers grey_fur grey_hooves grey_horn grey_mane grey_nose grey_skin grey_spots grey_stripes grey_tail grey_wings ground_sloth group haast's_eagle hair hand_on_chest hand_on_hip head_markings hesperocyonine hi_res hipparion homotherium hooves hoplophoneus horn horse human humanoid hyaenodon hyaenodontid hyracodon hyracodontid inner_ear_fluff irish_elk ischyromys jagged_mouth kelenken lagomorph large_group latin_text leg_markings leopard_spots lips litopteran long-necked_camel long_beak long_hair long_horn long_image long_neck long_snout long_tail long_tongue macrauchenia macropod mammal mammoth mane marine markings marsupial megacamelus megacerops megaloceros membrane_(anatomy) membranous_wings mesocyon mesohippus midair multicolored_beak multicolored_body multicolored_feathers multicolored_fur multicolored_horn multicolored_mane multicolored_skin multicolored_tail multicolored_wings muzzle_(marking) nambaroo notched_ear nude nuralagus oceanic_dolphin open_beak open_mouth orange_beak orange_body orange_countershading orange_feathers orange_fur orange_spots orange_tail orange_wings ossicone oxyaenid pachyaena pakicetid pakicetus palaeochiropteryx paraceratherium paws pelagornis penguin phenacodus pilosan pink_beak pink_body pink_countershading pink_nose pink_skin pink_stripes pink_tongue pivoted_ears plantigrade prehistoric prehistoric_species presbyornis primate proailurus proboscidean procoptodon protoceras protoceratid protylopus ptilodus quadruped rainbowleo raised_leg recently_extinct_species red_beak red_body red_feathers reference_guide reverse_countershading rhinoceros roaring rodent running saber-toothed_tiger sabertooth_(anatomy) sarkastodon scales scar scientific_name sharp_teeth shell short_tail side_view silhouette simple_background sinotherium size_chart size_difference sloth small_wings snout snout_markings socks_(marking) species_name spots spotted_body spotted_feathers spotted_fur spotted_markings spotted_skin spotted_tail spread_wings standing striped_body striped_feathers striped_fur striped_markings striped_skin striped_tail stripes swan synthetoceras tail tail_feathers tail_fin tail_markings tail_tuft talons tan_beak tan_body tan_countershading tan_feathers tan_fur tan_nose tan_scales tan_shell tan_skin tan_spots tan_stripes tan_tail tan_wings teeth terror_bird text thin_tail thylacoleo thylacosmilus toe_claws toes tokarahia tongue tongue_out toothed_beak toothed_whale toxodon toxodontid trunk tuft tusks two_tone_beak two_tone_body two_tone_fur two_tone_mane two_tone_skin two_tone_tail two_tone_wings uintatherium unguligrade vombatiform walking wattle webbed_feet whale whiskers white_background white_body white_countershading white_feathers white_fur white_hooves white_skin white_spots white_stripes white_tail white_wings wide_image winged_arms wings wolf woolly_rhinoceros xenarthran yellow_beak yellow_tail zygophyseter