Discarding Imagesさんのイラストまとめ

Mark the Evangelist, Gospels of Lothair, Tours ca. 850 (BnF, Latin 266 fol. 75v) @GallicaBnF

Hateful birds (Revelation 18:1-2), Apocalypse, Normandy ca. 1330 (BnF, Latin 14410, p. 65) @GallicaBnF

Ants, bestiary, England ca. 1250-1260 (LA, Getty, Ms. 100, fol. 23r)

half-flower-tailed-hoofed-owl doctor holding urine flask (BL, Add 42130, fol. 147r) @BLMedieval

Walking sturgeon, Luttrell Psalter, England ca. 1325-1340 (British Library, Add 42130, fol. 167r) @BLMedieval

Caab, a legendary marine animal, Petrus Candidus, De animantium naturis, Italy ca. 1515 (BAV, Urb. lat.276, f. 128v)

Hey pig, go back! It's a trap! 'Livre des propriétés des choses', Paris 1447 (Amiens, BM, ms. 399, fol. 157v)

Nativity, Pamplona Bible, Navarre 1197 (Amiens, Bibliothèque municipale, ms. 108, fol. 168r)

The headless goatriders, Antichrist, Germany ca. 1460 (München, Bayerische Staatsbibliothek, Cgm 426, fol. 64v)