Just remembered my animal-speeds data, which I gathered for the huge 2014 update. Might be useful to someone.
Some numbers are burst speeds, some sustained multi-hour speeds.
170 kph white-throated needle-tailed swift
145-160 kph spine-tailed swift
153 frigate bird
140 kph horse-fly-insect?
135 swan_best flight
109 sailfish swim
98 antelope_best burst, hummingbird, cheetah_burst
900:300:200:100:1900:2900] 87+ kph horse burst?, ostrich burst, my_unicorn, pigeon_best_flight
900:327:218:109:1900:2900] 80 kph tiger & lion burst, cougar_burst, gazelle_burst, wildebeest_best, my_faedog, DUCKFLIGHT, biggest_bird_bustard(6-18-21kg), my_pegasus_flight, pigeon_avg, marlin swim
900:345:230:115:1900:2900] 76 kph quarter horse burst, eagle_best,
900:366:244:122:1900:2900] 72 kph elk burst, goose_sus, hare
900:375:250:125:1900:2900] 70 kph horse burst?, wolf burst, my_direwolf, tuna
900:381:254:127:1900:2900] 69 kph coyote, greyhound_max, big kangaroo, shark_best_swim
900:387:258:129:1900:2900] 68 kph dolphin burst, Banteng-cattle hybrid(fastest bovine) burst,
900:393:262:131:1900:2900] 67 kph vulture glide,
900:411:274:137:1900:2900] 64 kph ostrich run, zebra, ass, hyena, fox, camel burst, swordfish
900:432:288:144:1900:2900] 61 kph pheasant flight,
900:438:292:146:1900:2900] 60 kph giraffe burst,
900:447:298:149:1900:2900] 59 kph dog, lion, bat flight, eagle flight
900:471:314:157:1900:2900] 56 kph llama, jackal, tiger, rabbit?, bear?, polarbear_burst, my_ibex
900:480:320:160:1900:2900] 55 kph moose, rhino burst
900:498:332:166:1900:2900] 53 kph tiger shark swim,
900:507:338:169:1900:2900] 52 kph T-Rex one estimate
900:519:346:173:1900:2900] 51 kph reindeer
900:528:352:176:1900:2900] 50 kph giraffe_sustained
900:549:366:183:1900:2900] 48 kph waterbuffalo, my bulldog, _deer_, warthog, wolverine, _bear_, cat, lynx, horse gallop (for 3km, not burst), eagle/crow sus, gazelle_sus, barracuda
900:585:390:195:1900:2900] 45 kph human_best_burst, my_dragon_flight
900:612:408:204:1900:2900] 43 kph DF_rabbit, my_guineafowl, my_grizzly
900:627:418:209:1900:2900] 42 kph greater roadrunner (who can still fly)
900:657:438:219:1900:2900] 40 kph donkey, turkey, elephant_tinyburst, gorilla_tinyburst, wombat, camel_sustained_run, biglizard_burst, duck_flight_relaxed, eland_slowestantilope_b
900:675:450:225:1900:2900] 39 kph DF_human burst
900:683:468:237:1900:2900] 37 kph
900:687:474:244:1900:2900] 36 kph gentoo penguin swim,
900:691:482:251:1900:2900] 35 kph medium dinosaur,
900:695:489:258:1900:2900] 34 kph minke whale burst swim,
900:699:497:266:1900:2900] 33 kph
900:703:505:274:1900:2900] 32 kph crippled_coyote, crocodile swim, hippo run, bighorn sheep, blue whale, penguin swim, my_dragon_run, my_spaniel
900:707:513:283:1900:2900] 31 kph DF_cavy_rodent, yak?
900:711:521:293:1900:2900] 30 kph DF_dwarf, my_goblin, alpaca?
900:714:529:303:1900:2900] 29 kph amphibian_best run, rabbit, house sparrow flight (quite slow),
900:722:545:325:1900:2900] 27 kph cow?
900:726:553:338:1900:2900] 26 kph jerboa bouncy rat,
900:730:561:351:1900:2900] 25 kph sheep, 3ton_elephant_burst_or_sustained, my_crundle, my_demon
900:734:568:366:1900:2900] 24 kph raccoon_burst, capybara, manatee_swim, sea turtle, honeybee,
900:738:576:382:1900:2900] 23 kph [wildfire spreading speed]
900:742:584:399:1900:2900] 22 kph my_cavy, eland_sustain, Beluga whale swim
900:746:592:418:1900:2900] 21 kph
900:750:600:439:1900:2900] 20 kph big_elephant burst, penguin_swim, dugong_swim_burst,
1161:938:716:462:2200:3300] 19 kph goat, squirrel, roadrunner_run, turkey run, snake_best_burst, butterfly_migration_average,
1422:1127:831:488:2500:3700] 18 kph DF_pig, T-Rex walk upper estimate, 18.7 human marathon winners,
1683:1315:947:516:2800:4100] 17 kph, crocodile burst 11-14-17-18,
1945:1504:1062:548:3100:4500] 16 kph horse lope gait, elephant seal swim, ghost crab walk,
2206:1692:1178:585:3400:4900] 15 kph dolphin cruise, my_mummy
2467:1880:1294:627:3700:5300] 14 kph chicken?, humpback whale cruise,
2728:2069:1409:675:4000:5700] 13 kph otter swim,
2990:2257:1525:731:4300:6100] 12 kph my_iron_statue
3251:2446:1640:798:4600:6500] 11 kph snake_best
3512:2634:1756:878:4900:6900] 10 kph big_elephant sustain,
4122:3330:2541:975:5411:7233] 9 kph 8.8 average female marathoner sustain,
4732:4026:3327:1097:5922:7567] 8 kph duck walk, American woodcock flight is world's slowest, wolf_travelspeed
5341:4723:4112:1254:6433:7900] 7 kph 6.7 fastest beetle
6561:6115:5683:1755:7456:8567] 5 kph cockroach, raccoon swim
1.77 kph spider
9000:8900:8825:8775:9500:9900] 1 kph
0.24 kph sloth
kit: pick one of top 3
[APPLY_CREATURE_VARIATION:STANDARD_FLYING_GAITS:900:691:482:251:1900:2900] 35 kph
[APPLY_CREATURE_VARIATION:STANDARD_WALKING_GAITS:900:675:450:225:1900:2900] 39 kph
[APPLY_CREATURE_VARIATION:STANDARD_BIPED_GAITS:900:675:450:225:1900:2900] 39 kph BIPED
[APPLY_CREATURE_VARIATION:STANDARD_SWIMMING_GAITS:9000:8900:8825:8775:9500:9900] 1 kph [SWIMS_INNATE]
[APPLY_CREATURE_VARIATION:STANDARD_CRAWLING_GAITS:9000:8900:8825:8775:9500:9900] 1 kph
[APPLY_CREATURE_VARIATION:STANDARD_CLIMBING_GAITS:9000:8900:8825:8775:9500:9900] 1 kph [STANCE_CLIMBER][NATURAL_SKILL:CLIMBING:15]
lizard:[APPLY_CREATURE_VARIATION:STANDARD_WALK_CRAWL_GAITS:9000:8900:8825:8775:9500:9900] 1 kph, NO DATA
vanilla human:
[APPLY_CREATURE_VARIATION:STANDARD_BIPED_GAITS:900:675:450:225:1900:2900] 39 kph BIPED
[APPLY_CREATURE_VARIATION:STANDARD_CLIMBING_GAITS:6561:6115:5683:1755:7456:8567] 5 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_SWIMMING_GAITS:5341:4723:4112:1254:6433:7900] 7 kph
[APPLY_CREATURE_VARIATION:STANDARD_CRAWLING_GAITS:2990:2257:1525:731:4300:6100] 12 kph, NO DATA
worm:
[GAIT:WALK:Crawl:2900:NO_BUILD_UP:0:LAYERS_SLOW:STRENGTH:AGILITY]
[GAIT:CRAWL:Crawl:2900:NO_BUILD_UP:0:LAYERS_SLOW:STRENGTH:AGILITY]
monkey:
[APPLY_CREATURE_VARIATION:STANDARD_WALKING_GAITS:900:711:521:293:1900:2900] 30 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_CLIMBING_GAITS:2206:1692:1178:585:3400:4900] 15 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_SWIMMING_GAITS:6561:6115:5683:1755:7456:8567] 5 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_CRAWLING_GAITS:6561:6115:5683:1755:7456:8567] 5 kph, NO DATA
[NATURAL_SKILL:CLIMBING:15]
[SWIMS_INNATE]
big python:
[APPLY_CREATURE_VARIATION:STANDARD_WALK_CRAWL_GAITS:9000:8900:8825:8775:9500:9900] 1 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_CRAWLING_GAITS:9000:8900:8825:8775:9500:9900] 1 kph, NO DATA
[APPLY_CREATURE_VARIATION:STANDARD_SWIMMING_GAITS:9000:8900:8825:8775:9500:9900] 1 kph, NO DATA [SWIMS_INNATE]