2019 absurd_res ambiguous_gender amniote animal_genitalia anthozoan antothere anus ape aquatic archaic_human arrow_(weapon) arthropod asioryctes asioryctid asioryctitherian australopithecus australopithecus_africanus balls biological_illustration black_hair bone bottomwear brain breasts brown_body brown_fur brown_hair catarrhini cellphone cercopithecoid chart chimpanzee cilia cloaca clothing cnidarian concavenator128 coral cynodont didazoonid electronics english_text eryopid eryops eucoelomate eupelycosaur eusthenopteron eutherian evolution_chart female female_symbol feral fin fish fishapod fly_(animal) food fruit fur gastraean gender_symbol genitals gnathostome gobiconodontid gorilla green_body green_scales grey_body grey_scales hadrocodium hair haplorhine heart_(organ) hi_res holding_food holding_fruit holding_object hominid hominin homo_ergaster homo_habilis homo_heidelbergensis human humanoid insect jellyfish lemur lobe-finned_fish loincloth male male_symbol mammal mammaliaform medusozoan melee_weapon mesozoan monkey navel neanderthal new_world_monkey nipples organs orthonectid ostracoderm pan_(genus) paranthropus pelycosaur penis phone plant platytrochozoan plesiadapiform polearm polyp pomatrum prehistoric_species primate propliopithecoid prosimian proteuthere pseudocoelomate ranged_weapon reptiliomorph rhopalura scales seymouria seymouriamorph seymouriid skull smartphone spear spinolestes strepsirrhine symbol synapsid technical_illustration teeth tetrapod tetrapodomorph text therapsid tree tristichopterid uterus vetulicolian weapon yellow_sclera zoological_illustration
ambiguous_gender bengal_tiger biological_illustration black_stripes english_commentary english_text felid feral fur hi_res indochinese_tiger malayan_tiger mammal multicolored_body multicolored_fur orange_body orange_fur pantherine roger_hall scientific_name siberian_tiger simple_background south_china_tiger species_name striped_body striped_fur stripes sumatran_tiger technical_illustration text tiger white_background white_body white_fur zoological_illustration
2015 accipitrid accipitriform african_sea_eagle ambiguous_gender avian bald_eagle bateleur beak biological_illustration bird black_body black_feathers branch brown_body brown_feathers eagle english_commentary english_text feathered_wings feathers feral golden_eagle grey-headed_fish_eagle grey_body grey_feathers harpy_eagle hi_res multicolored_body multicolored_feathers on_branch philippine_eagle roger_hall scientific_name sea_eagle simple_background snake_eagle species_name steller's_sea_eagle technical_illustration text true_eagle white_background white_body white_feathers wings yellow_beak zoological_illustration
accipitrid accipitriform ambiguous_gender andean_condor avian beak bearded_vulture biological_illustration bird black_body black_feathers black_vulture branch california_condor egyptian_vulture english_commentary english_text feathered_wings feathers feral grey_beak griffon_vulture hi_res king_vulture multicolored_body multicolored_feathers new_world_vulture old_world_vulture on_branch red_body red_skin roger_hall rüppell's_vulture scientific_name simple_background species_name technical_illustration text turkey_vulture vulture white_background white_body white_feathers wings zoological_illustration
2019 accipitrid accipitriform ambiguous_gender avian beak biological_illustration bird black_body black_feathers branch broad-winged_hawk brown_body brown_feathers buteo chickenhawk common_black_hawk cooper's_hawk crane_hawk english_text feathered_wings feathers feral ferruginous_hawk gray_hawk grey_beak grey_body grey_feathers harris's_hawk hi_res multicolored_body multicolored_feathers on_branch red-shouldered_hawk red-tailed_hawk roadside_hawk roger_hall rough-legged_hawk scientific_name sharp_shinned_hawk simple_background species_name swainson's_hawk technical_illustration text true_hawk white-tailed_hawk white_background white_body white_feathers wings yellow_beak zone-tailed_hawk zoological_illustration
2015 ambiguous_gender arabian_red_fox arctic_fox biological_illustration brown_body brown_fur canid canine english_text fennec_fox feral fox fur grey_body grey_fox grey_fur hi_res kit_fox mammal multicolored_body multicolored_fur red_fox roger_hall simple_background species_name swift_fox tan_body tan_fur technical_illustration text tibetan_sand_fox true_fox urocyon white_background white_body white_fur zoological_illustration
ambiguous_gender arctic_wolf biological_illustration brown_body brown_fur canid canine canis english_commentary english_text ethiopian_wolf feral fur grey_body grey_fur hi_res iberian_wolf indian_wolf mammal mexican_wolf multicolored_body multicolored_fur red_wolf roger_hall scientific_name simple_background species_name tan_body tan_fur technical_illustration text tundra_wolf white_background white_body white_fur wolf zoological_illustration
2015 ambiguous_gender ape bald_uakari barbary_macaque biological_illustration black-crested_gibbon black_body black_fur branch brown_body brown_fur callitrichid cotton-top_tamarin eastern_gorilla emperor_tamarin english_commentary english_text feral fur gibbon golden_lion_tamarin gorilla grey_body grey_fur haplorhine hi_res lion_tamarin macaque mammal monkey mountain_gorilla multicolored_body multicolored_fur new_world_monkey old_world_monkey on_branch orangutan pink_body pink_skin pitheciid primate proboscis_monkey roger_hall scientific_name simple_background species_name sumatran_orangutan tamarin tan_body tan_fur technical_illustration text uakari white_background white_body white_fur zoological_illustration
2015 ambiguous_gender antennae_(anatomy) arthropod atlas_moth biological_illustration black_body brown_body cecropia_moth comet_moth emperor_moth english_commentary english_text feral gaudy_sphinx_moth giant_leopard_moth green_body hi_res hummingbird_clearwing_moth imperial_moth insect insect_wings io_moth lepidopteran lepidopteran_wings luna_moth moth multicolored_body polyphemus_moth regal_moth roger_hall saturniid scientific_name simple_background species_name technical_illustration text tiger_moth white_background white_body wings yellow_body zoological_illustration
2015 ambiguous_gender aquatic atlantic_octopus biological_illustration blue-ringed_octopus california_two-spot_octopus cephalopod coleoid day_octopus east_pacific_red_octopus english_commentary english_text feral giant_pacific_octopus hi_res larger_pacific_striped_octopus mimic_octopus mollusk octopod octopodid octopodiform octopus orange_body orange_skin red_body red_skin roger_hall scientific_name simple_background species_name striped_body striped_skin stripes technical_illustration tentacles text white_background yellow_body yellow_skin zoological_illustration
ambiguous_gender banded_rock_rattlesnake biological_illustration black_body black_scales broad-banded_copperhead brown_body brown_scales desert_massasauga english_text feral forked_tongue grey_body grey_scales mojave_rattlesnake mottled_rock_rattlesnake multicolored_body multicolored_scales northern_black-tailed_rattlesnake pit_viper prairie_rattlesnake rattle_(anatomy) rattlesnake red_body red_scales reptile roger_hall scales scalie simple_background snake southern_copperhead striped_body striped_scales stripes technical_illustration texas texas_coral_snake text timber_rattlesnake tongue tongue_out trans-pecos_copperhead viper western_cottonmouth western_diamondback_rattlesnake western_massasauga western_pygmy_rattlesnake white_background yellow_body yellow_scales zoological_illustration
ambiguous_gender arachnid arthropod asian_forest_scorpion biological_illustration black_body brown_body common_black_scorpion common_california_scorpion emperor_scorpion english_commentary english_text feral giant_desert_hairy_scorpion giant_forest_scorpion hadrurid hentz_striped_scorpion hi_res nebo_(scorpion) pacific_forest_scorpion roger_hall scientific_name scorpion scorpionid simple_background species_name striped_bark_scorpion technical_illustration text white_background yellow_body zoological_illustration
african_leopard ambiguous_gender amur_leopard arabian_leopard biological_illustration black_body black_fur english_text felid feral fur hi_res indian_leopard indochinese_leopard javan_leopard leopard mammal markings multicolored_body multicolored_fur north_china_leopard orange_body orange_fur pantherine persian_leopard plant roger_hall scientific_name simple_background species_name spots spotted_body spotted_fur sri_lankan_leopard technical_illustration text whiskers white_background white_body white_fur yellow_body yellow_fur zoological_illustration
2015 african_elephant african_wild_dog ambiguous_gender antelope ape biological_illustration black_body black_fur black_stripes bovid bovine brown_body brown_fur canid canine chimpanzee common_eland eland elephant elephantid english_commentary english_text equid equine felid feral fur giraffe giraffid grant's_zebra grey_body grey_skin haplorhine herpestid hi_res horn lion male mammal mane meerkat multicolored_body multicolored_fur pan_(genus) pantherine plains_zebra primate proboscidean reticulated_giraffe rhinoceros roger_hall scientific_name simple_background species_name spiral-horned_antelope striped_body stripes suid suine technical_illustration text tusks warthog white_background white_rhinoceros zebra zoological_illustration
2015 ambiguous_gender biological_illustration black-and-white_ruffed_lemur black_body black_fur branch brown_body brown_fur common_brown_lemur crowned_lemur english_commentary english_text feral fur gray_mouse_lemur grey_body grey_fur hi_res lemur mammal markings multicolored_body multicolored_fur on_branch orange_body orange_fur primate red_ruffed_lemur ring-tailed_lemur roger_hall ruffed_lemur scientific_name sifaka simple_background species_name strepsirrhine striped_body striped_fur striped_markings striped_tail stripes tail tail_markings technical_illustration text two_tone_body two_tone_fur white_background white_body white_fur zoological_illustration
2015 ambiguous_gender aquatic arachnid arthropod avian biological_illustration bird blue_body blue_scales brown_body brown_feathers brown_fur cactus cactus_wren canid canine canis certhioid chuckwalla collared_lizard cottontail_rabbit cougar coyote cuculiform cyprinodontid cyprinodontiform death_valley_pupfish desert_bighorn_sheep desert_cottontail_rabbit desert_tortoise english_text feathers felid feline female feral fish fox fur greater_roadrunner hi_res horn iguanid kit_fox lagomorph leopard_lizard leporid lizard male mammal mygalomorph new_world_ground_cuckoo panamint_rattlesnake passeriform pit_viper plant rabbit rattle_(anatomy) rattlesnake reptile roadrunner roger_hall scales scalie scientific_name simple_background snake species_name spider tarantula technical_illustration text tortoise true_fox turtle viper western_desert_tarantula white_background wren zoological_illustration
2017 absurd_res ambiguous_gender amethyst_brown_dove avian biological_illustration bird blue-headed_quail-dove blue_body blue_feathers blue_ground_dove blue_pigeon brown_body brown_feathers brown_mesite brush_bronzewing burchell's_sandgrouse choiseul_pigeon columbid columbiform columbina_(genus) common_emerald_dove common_wood_pigeon crested_pigeon crested_quail-dove croaking_ground_dove crowned_pigeon dodo double-banded_sandgrouse eurasian_collared_dove feathers feral galapagos_dove great_cuckoo-dove gredinia green_body green_feathers grey_body grey_feathers hi_res long-tailed_ground_dove luzon_bleeding-heart mauritius_blue_pigeon mesite mesitornithid mesitornithiform multicolored_body multicolored_feathers namaqua_dove new_world_ground_dove nicobar_pigeon olive-backed_quail-dove orange_body orange_feathers papuan_mountain_pigeon passenger_pigeon pheasant_pigeon pied_imperial_pigeon pigeon pin-tailed_sandgrouse pink-headed_fruit_dove pink-necked_green_pigeon pink_body pink_feathers pink_pigeon pteroclid pterocliform purple-tailed_imperial_pigeon purple_body purple_feathers recently_extinct_species red_body red_feathers rock_dove rodrigues_solitaire sandgrouse scientific_name simple_background speckled_pigeon spinifex_pigeon subdesert_mesite superabsurd_res technical_illustration thick-billed_ground_pigeon tibetan_sandgrouse tooth-billed_pigeon topknot_pigeon victoria_crowned_pigeon white-breasted_ground_dove white-crowned_pigeon white-throated_quail-dove white_background white_body white_feathers zoological_illustration
ambiguous_gender anatomy awkward biological_illustration cross_section duo_focus equid equine feral french_text group hooves horse human humor internal low_res male mammal model_sheet species_sheet suggestive technical_illustration text translated unknown_artist what zoological_illustration
alpha_channel ambiguous_gender anatomy barrel biological_illustration blue_eyes border cannon chart coronet cutie_mark diagram digital_media_(artwork) distracting_watermark dock_(anatomy) educational english_text equid equine feathered_wings feathers feral friendship_is_magic full-length_portrait group hasbro hooves horn informative mammal model_sheet my_little_pony mythological_creature mythological_equine mythology portrait ranged_weapon red_eyes side_view simple_background solo_focus species_sheet standing tagging_guidelines_illustrated tail technical_illustration text the_more_you_know tomclowder transparent_border unicorn watermark weapon wings zoological_illustration
absurd_res biological_illustration blue_body blue_feathers bone candy chart cross_section cutaway dessert diagram educational english_text equid equine explanation feathered_wings feathers female feral food friendship_is_magic hasbro hi_res horn internal mammal marshmallow model_sheet muniversalarts my_little_pony mythological_creature mythological_equine mythology quadruped simple_background skull solo species_sheet tail technical_illustration text the_more_you_know toony winged_unicorn wings zoological_illustration
alternate_version_at_source ambiguous_gender anatomy biological_illustration bone bulbasaur elemental_creature english_text feral flora_fauna generation_1_pokemon internal joshd1000 model_sheet nintendo pelvis plant pokemon pokemon_(species) quadruped rib_cage scalie science skeleton solo species_sheet spine technical_illustration text zoological_illustration
anatomy anatomy_of biological_illustration cutie_mark dm29 english_text equid equine feathered_wings feathers female feral friendship_is_magic fur hair hasbro horn mammal model_sheet multicolored_hair my_little_pony mythological_creature mythological_equine mythology purple_body purple_feathers purple_fur purple_hair side_view solo species_sheet technical_illustration text twilight_sparkle_(mlp) two_tone_hair winged_unicorn wings zoological_illustration
anatomy anatomy_of biological_illustration blue_eyes blue_hair brown_body brown_feathers cutie_mark dm29 duo english_text equid equine feathered_wings feathers feral flash_sentry_(mlp) friendship_is_magic fur hair hasbro horn long_hair male mammal model_sheet my_little_pony mythological_creature mythological_equine mythology pegasus shining_armor_(mlp) side_view sitting species_sheet technical_illustration text unicorn white_body white_fur wings zoological_illustration
3:4 anatomically_correct anatomically_correct_genitalia anatomically_correct_penis anatomy anatomy_reference animal_genitalia animal_penis anus artist_name balls biological_illustration black_sheath_slit brown_body butt character_name cheepard cheetah claws close-up closed_sheath_slit colored detailed digital_media_(artwork) digital_painting_(artwork) directional_arrow disembodied_penis english_text erection feet felid feline feline_genitalia feline_penis feral fully_sheathed fur genital_shot genitals hi_res male mammal markings measurements metric_unit model_sheet multiple_images number painting_(artwork) pawpads penile_spines penis penis_sheet penis_shot penis_tip pink_penis quadruped reference_guide revad sheath sheath_slit simple_background solo species_name spots spotted_body spotted_fur standing tail technical_illustration text toe_claws toes turnaround unit vein veiny_penis zoological_illustration
anatomically_correct anatomically_correct_genitalia anatomically_correct_penis anatomy anatomy_reference animal_genitalia animal_penis artist_name balls biological_illustration black_sheath_slit cheepard close-up closed_sheath_slit colored cougar digital_media_(artwork) digital_painting_(artwork) disembodied_penis english_text erection felid feline feline_genitalia feline_penis flaccid fully_sheathed fur genital_shot genitals hi_res male mammal measurements metric_unit model_sheet multiple_images painting_(artwork) penile_spines penis penis_sheet penis_shot penis_tip pink_penis reference_guide sheath sheath_slit simple_background solo species_name technical_illustration text turnaround zoological_illustration
ambiguous_gender anatomy biological_illustration bone brain charmander feral fire flaming_tail generation_1_pokemon japanese_text lava nintendo organs pokemon pokemon_(species) red_background reptile ryan_mauskopf scalie simple_background solo spine tail technical_illustration text translated zoological_illustration
2015 anatomy anthro biological_illustration chart dm29 dragon english_text facial_hair fangs friendship_is_magic gem green_eyes hasbro label male model_sheet mustache my_little_pony mythological_creature mythological_scalie mythology open_mouth reptile scalie solo species_sheet spike_(mlp) tail technical_illustration teeth text zoological_illustration
ambiguous_gender anatomy anthro biological_illustration biped black_body black_fur blue_body blue_fur bone canid canine chibi-pika digitigrade fur generation_4_pokemon hi_res lucario mammal nintendo open_mouth pelvis pokemon pokemon_(species) rib_cage simple_background skeleton solo spine standing tail tan_background technical_illustration text textured_background yellow_body yellow_fur zoological_illustration
1:1 anatomy anatomy_of biological_illustration black_nose brown_body brown_fur canid canine diagram dipstick_tail electronics english_text feral feralized fox fox_mccloud fur green_eyes headgear headphones headset humor male mammal markings multicolored_body multicolored_fur multicolored_tail nintendo simple_background solo source_request star_fox super_smash_bros. tail tail_markings technical_illustration text third-party_edit two_tone_body two_tone_fur two_tone_tail unknown_artist white_body white_fur zoological_illustration
ambiguous_gender biological_illustration blastoise carracosta chart evolution evolution_chart evolutionary_family feathered_wings feathers feral fossil_pokemon generation_1_pokemon generation_3_pokemon generation_4_pokemon generation_5_pokemon grotle group head_wings level_difference nintendo pokemon pokemon_(species) realistic simple_background size_difference squirtle technical_illustration tirtouga torkoal torterra turtwig unusual_wing_placement wartortle white_background wings yajolene zoological_illustration
2010 ambiguous_gender anatomy anatomy_reference biological_illustration bone claws dinosaur dromaeosaurid english_text feathered_dinosaur feathered_scalie feathers feral freakzter hi_res how-to prehistoric_species pubic_boot reference_guide reptile saurischian scalie simple_background skull solo species_sheet technical_illustration teeth text theropod velociraptor zoological_illustration
absurd_res anatomy billneigh biological_illustration black_and_white conceptual_model_sheet cross_section duo english_text equid equine exploded-view_drawing feathered_wings feathers female feral friendship_is_magic fur hair hasbro hi_res horn horse how-to instruction internal mammal model_sheet monochrome multiple_images multiple_poses my_little_pony mythological_creature mythological_equine mythology pony pose princess_celestia_(mlp) princess_luna_(mlp) schematic side_view technical_illustration text turnaround unicorn winged_unicorn wings zoological_illustration
2_fingers 2_toes 3_fingers 3_toes aerodactyl amaura ambiguous_gender anomalocarid anorith aquatic archen archeops armaldo arthropod aurorus barefoot bastiodon beak beard biological_illustration biped carracosta cephalopod claws countershade_face countershade_torso countershading cradily cranidos crustacean detailed digital_media_(artwork) digitigrade dinosaur elemental_creature empty_eyes eye_markings facial_hair facial_markings feather_tuft feathered_dinosaur feathered_scalie feathered_wings feathers featureless_crotch featureless_limbs feet feral feralized fin fingers flying forehead_gem fossil_pokemon frill_(anatomy) front_view fur fur_tuft gem generation_1_pokemon generation_3_pokemon generation_4_pokemon generation_5_pokemon generation_6_pokemon glowing glowing_eyes group head_markings hi_res high-angle_view horn japanese_text kabuto kabutops leaning leaning_forward leg_markings leg_tuft lileep long_neck long_tail looking_away markings mega_aerodactyl mega_evolution membrane_(anatomy) membranous_frill membranous_wings mineral_fauna mollusk multicolored_body multicolored_feathers multicolored_scales multiple_images naturally_censored neck_tuft nintendo nude omanyte omastar open_mouth pokemon pokemon_(species) prehistoric_species quadruped rampardos realistic reptile rock saurischian sauropod sauropodomorph scales scalie shaded sharp_teeth shieldon short_tail side_view simple_background snout soft_shading spikes spines spread_wings standing swimming tail tail_markings tail_tuft talons technical_illustration teeth tentacles text theropod tirtouga toe_claws toes tongue translation_request tuft turtle tusks two_tone_body two_tone_feathers two_tone_scales two_tone_tail tyrantrum tyrunt walking wing_markings winged_arms wings yaj_yezi zoological_illustration
alomomola ambiguous_gender aquatic barbel_(anatomy) barboach basculin biological_illustration blue-striped_basculin blue_border blue_eyes border carvanha chinchou eelektrik eelektross feebas feral finneon fish flesh_whiskers generation_1_pokemon generation_2_pokemon generation_3_pokemon generation_4_pokemon generation_5_pokemon goldeen gorebyss group gyarados hi_res horn huntail lanturn lumineon luvdisc magikarp mantine mantyke nintendo open_mouth pokemon pokemon_(species) qwilfish realistic red-striped_basculin red_eyes relicanth remoraid seaking sharpedo stunfisk technical_illustration teeth tynamo whiscash yaj_leaf zoological_illustration
2_heads 3_heads ambiguous_gender articuno avian avian_caruncle beak biological_illustration blue_body blue_feathers brown_body brown_feathers claws comb_(anatomy) dodrio doduo european_mythology farfetch'd fearow feathered_wings feathers feet feral fire food generation_1_pokemon generation_6_pokemon greek_mythology group hair head_crest hi_res leek legendary_birds legendary_pokemon legendary_trio looking_at_viewer mega_evolution mega_pidgeot micro_calves micro_legs micro_thighs moltres multi_head mythological_avian mythological_bird mythological_creature mythological_firebird mythology nintendo onion open_mouth phoenix pidgeot pidgeotto pidgey plant pokemon pokemon_(species) realistic red_eyes spearow talons technical_illustration thin_calves thin_legs thin_thighs toes vegetable wings yaj_leaf zapdos zoological_illustration
ambiguous_gender avian beak biological_illustration bird claws corvid delibird english_text feathered_wings feathers feet feral feralized generation_2_pokemon generation_4_pokemon group hi_res ho-oh honchkrow hoothoot legendary_duo legendary_pokemon looking_at_viewer lugia murkrow mythological_avian mythological_bird mythological_creature mythological_firebird mythology natu nintendo noctowl open_mouth oscine passerine pokemon pokemon_(species) realistic red_eyes skarmory tail talons technical_illustration teeth text toes tower_duo wings xatu yaj_leaf zoological_illustration
altaria ambiguous_gender avian beak biological_illustration bird blaziken blue_eyes chatot claws combusken empoleon feathered_wings feathers feet feral fire generation_3_pokemon generation_4_pokemon generation_6_pokemon group hair hi_res looking_at_viewer mega_altaria mega_blaziken mega_evolution nintendo open_mouth pelipper piplup pokemon pokemon_(species) prinplup realistic red_eyes staraptor staravia starly swablu swellow taillow talons technical_illustration toes torchic wings wingull yaj_leaf zoological_illustration
accipitrid accipitriform ambiguous_gender archen archeops avian beak biological_illustration bird bone braviary claws columbid ducklett eagle english_text feathered_wings feathers feet female feral fossil_pokemon generation_5_pokemon group hair hi_res looking_at_viewer male mandibuzz nintendo open_mouth pidove pokemon pokemon_(species) realistic red_eyes rufflet swanna talons technical_illustration teeth text toes tranquill unfezant vullaby vulture wings yaj_leaf yellow_eyes zoological_illustration
ambiguous_gender avian beak biological_illustration bird black_eyes blue_eyes claws feathered_wings feathers feet feral feralized fletchinder fletchling generation_6_pokemon group hawlucha hi_res horn legendary_pokemon looking_at_viewer nintendo open_mouth pokemon pokemon_(species) realistic talonflame talons technical_illustration toes wings yaj_leaf yellow_eyes yveltal zoological_illustration
2018 3:2 all_fours anatomically_correct anatomically_correct_genitalia anatomically_correct_penis anatomy anatomy_reference animal_genitalia animal_penis anus artist_name balls biological_illustration black_sheath_slit brown_body brown_fur chart cheepard close-up closed_sheath_slit colored detailed detailed_genitals detailed_penis digital_media_(artwork) digital_painting_(artwork) directional_arrow disembodied_penis english_text erection euplerid feet feral flared_penis fossa fossa_penis fully_sheathed fur genital_shot genitals hi_res information knot long_penis male mammal measurements metric_unit model_sheet multi_genitalia multi_knot multiple_images nude number painting_(artwork) penile_spines penis penis_chart penis_sheet penis_shot penis_tip pink_penis quadruped reference_guide sheath sheath_slit silhouette simple_background solo species_name species_sheet standing tagging_guidelines_illustrated tail technical_illustration text the_more_you_know unit vein veiny_penis zoological_illustration
absurd_res anatomically_correct anatomically_correct_genitalia anatomically_correct_penis anatomy anatomy_reference animal_genitalia animal_penis anthro artist_name baculum balls biological_illustration black_sheath_slit bodily_fluids bone brown_body brown_fur canid canine canine_genitalia canine_penis cheepard cheetah claws close-up closed_sheath_slit colored cum cumshot detailed detailed_genitals detailed_penis digital_media_(artwork) digital_painting_(artwork) disembodied_penis duo ejaculation english_text erection faceless_character faceless_male felid feline feline_genitalia feline_penis fully_sheathed fur genital_fluids genital_shot genitals hi_res information information_box knot male mammal maned_wolf markings measurements metric_unit multiple_images nude number orgasm painting_(artwork) penile_spines penis penis_sheet penis_shot penis_tip pink_penis radiograph reference_guide sheath sheath_slit simple_background species_information species_name spots spotted_body spotted_fur tagging_guidelines_illustrated technical_illustration text text_box unit vein veiny_penis zoological_illustration
1872 19th_century ancient_art artist_collaboration avian beak biological_illustration biped bird black_body black_feathers blue_body blue_feathers claws daniel_giraurd_elliot english_text feathered_wings feathers feral full-length_portrait galliform golden_pheasant green_body green_feathers hybrid joseph_smit joseph_wolf lady_amherst's_pheasant leaf long_tail male multicolored_body multicolored_feathers nude phasianid pheasant portrait public_domain red_body red_feathers side_view solo tail tail_feathers technical_illustration text toe_claws traditional_media_(artwork) white_body white_feathers wings yellow_body yellow_eyes yellow_feathers zoological_illustration
1875 19th_century ambiguous_gender ancient_art biological_illustration brown_body brown_fur canid canine cape_fox digitigrade dipstick_tail feral fox full-length_portrait fur genitals grass grey_body grey_fur hi_res joseph_smit long_tail looking_at_viewer mammal markings multicolored_body multicolored_face multicolored_fur multicolored_tail nude outside plant portrait public_domain quadruped solo standing tail tail_markings technical_illustration traditional_media_(artwork) true_fox two_tone_tail whiskers white_inner_ear zoological_illustration
1869 19th_century ailurid ambiguous_gender ancient_art barely_visible_creature berry biological_illustration black_body black_fur brown_body brown_fur claws detailed_background duo feral food fruit fur greyscale_background hi_res holding_object inner_ear_fluff joseph_smit mammal multicolored_body multicolored_fur nude outside plant public_domain quadruped red_panda solo_focus technical_illustration toe_claws traditional_media_(artwork) tuft white_body white_fur zoological_illustration
absolutely_everything absurd_res adolphe_millot african_bush_elephant african_elephant alcelaphine alpaca alpine_ibex ambiguous_gender american_bison american_opossum anatomically_correct anatomically_correct_genitalia ancient_art animal_genitalia anteater antelope ape aquatic armadillo atelid australian_possum avian babirusa baboon bactrian baleen_whale balls barely_visible_balls barely_visible_genitalia barely_visible_penis bat bear beaver belly biological_illustration biped bird bison black_body black_fur black_stripes blue_wildebeest bovid bovine brown_bear brown_body brown_fur camel camelid canid canine canis caprine cattle cervine cetacean cheetah chinchilla chinchillid civet cloven_hooves coati common_dolphin common_hippopotamus common_warthog countershade_torso countershading cuscus dama_gazelle deer detailed_background dewclaw_hooves digitigrade dipodid dolphin eastern_grey_kangaroo elephant elephantid elk equid equine eulipotyphlan eurasian_otter eurasian_red_squirrel european_hare european_pine_marten felid feline female feral fox french_text fully_sheathed fur gazelle genet genitals giant_anteater gibbon giraffe giraffid goat grazing_antelope grey_kangaroo grey_langur group guenon gulonine haplorhine harbor_seal hare hartebeest hedgehog herpestid hi_res hippopotamid hooves horn huge_filesize hyena ibex ice jaguar jerboa kangaroo lagomorph langur lemur leporid lion long-tailed_chinchilla long_tail looking_at_viewer lutra lynx macropod malayan_tapir male mammal manatee mane markings marsupial marten megabat mephitid microbat mongoose monkey monotreme moose mouflon multicolored_body multicolored_fur multiple_images mustelid musteline nanger new_world_deer new_world_monkey nude oceanic_dolphin old_world_monkey open_mouth orange_body orange_fur orangutan oryx otter outside pangolin pantherine penis penis_tip petaurid pilosan pine_marten pinniped pitheciid plant plantigrade platypus polar_bear porcupine primate proboscidean procyonid public_domain quadruped red_deer red_fox rhinoceros right_whale ring-tailed_lemur ring_(marking) ringed_tail river_otter rodent roe_deer sandpiper scimitar_oryx sciurid sea_lion seal sheath sheep shorebird shrew side_view signature sirenian skunk sloth south_american_coati species_name species_request standing strepsirrhine striped_hyena striped_markings striped_skunk striped_tail stripes sugar_glider suid suine sus_(pig) tail tail_markings tapir technical_illustration teeth text three-toed_sloth tiger titi_monkey toothed_whale traditional_media_(artwork) translated tree tree_squirrel true_antelope true_fox tusks two_tone_body two_tone_fur two_tone_tail unguligrade ursine viverrid walrus warthog water whale white_belly white_body white_fur white_rhinoceros wild_boar wild_sheep wildebeest wolf woolly_monkey xenarthran zebra zebu zoological_illustration
1918 20th_century 5:4 ambiguous_gender ancient_art archibald_thorburn biological_illustration black_nose bone canid canine curled_up dated dipstick_tail english_text feral flower fox foxglove_(flower) fur grass hi_res hole_(pit) loose_feather mammal markings multicolored_body multicolored_fur no_sclera nude plant public_domain red_body red_fox red_fur signature skull solo tail tail_markings technical_illustration text traditional_media_(artwork) true_fox white_body white_fur zoological_illustration
1919 20th_century 5:4 ambiguous_gender ancient_art archibald_thorburn belly biological_illustration brown_body brown_fur dated digitigrade duo english_text feral fur grass hi_res mammal mustelid musteline nude outside plant public_domain quadruped signature species_name stoat technical_illustration text true_musteline weasel whiskers white_belly white_body white_fur zoological_illustration
1919 20th_century 5:4 ambiguous_gender ancient_art archibald_thorburn belly big_tail biological_illustration brown_body brown_fur dated detailed_background eating english_text eurasian_red_squirrel fallen_leaves feral fluffy fluffy_tail food fungus fur grey_body grey_fur hi_res holding_food holding_object leaf mammal multicolored_body multicolored_fur mushroom nude outside public_domain rodent sciurid signature sitting solo tail technical_illustration text traditional_media_(artwork) tree_squirrel white_belly zoological_illustration
1918 20th_century 5:4 ambiguous_gender ancient_art archibald_thorburn beady_eyes biological_illustration black_body black_fur black_nose brown_body brown_fur dated english_text european_polecat feral fur hi_res hole_(pit) looking_at_viewer mammal mustelid musteline no_sclera nude outside public_domain quadruped signature solo technical_illustration text true_musteline weasel whiskers zoological_illustration
20th_century 5:4 ambiguous_gender ancient_art aquatic archibald_thorburn baleen_whale biological_illustration blue_whale cetacean duo english_text feral fin_whale grey_body mammal nude public_domain side_view species_name technical_illustration text water whale white_body zoological_illustration
Next