Rochester Bestiary KAS Rochester Bestiary KAS

Merganser, Rochester Bestiary, c.1230

Rochester Bestiary. British Library MS. Transcription by Dr Patricia Steward. Translation and commentary by Gabriele Macelletti.

The merganser, known in medieval times as mergus or mergŭlus, earns its name from its distinctive diving behaviour. When diving, this bird can sense changes in the underwater currents, which allows it to predict approaching storms. By heading toward the shore and seeking refuge, it signals that a severe tempest is imminent.

Symbolically, the merganser represents those who are dedicated to contemplation and possess the wings of contemplation but are still entangled in worldly desires. Despite its spiritual aspirations (symbolised by its wings), the merganser searches for sustenance in the depths, mirroring individuals who seek higher knowledge but are still concerned with earthly matters. Consequently, in the Book of Leviticus, the merganser is enumerated among the unclean birds, a metaphor for those whose spiritual pursuits are undermined by material concerns.

Merbus sive merbulus ab assiduitate mer-
gendi nomen havet. Sepe autem dimisso in pro- non in alio
fundo capite; aurarum signa merguli sub flucti-
bus; colligunt. et previdentes equoris tempestatem;
cum clamore ad eo(dots underneath) littora tendunt. Nam in pela-
go significant iam gravissimam tempestatem esse; cum
mergi ad littora venerint et confugerint;
The merganser, mergus, or mergŭlus in Vulgar Latin, is named after its diving habits. Often, when they have their head under water, mergansers sense gusts of wind and are able to foresee a storm at sea and, with a cry, they head towards the shore. When they approach the shore and seek refuge, it means that a severe storm is about to burst.
Significant igitur mergi contemplativos qui habent pen-
nam contemplationis; sed vitam cupiditatis.
Mergi enim de profunditate aque sibi cibum que-
runt. licet pennam habeant. et ideo in levitico;
inter inmundas aves reputantur. Qui enim con-
templationi vacant; ad superiora tendere de-
bent. non de inferioribus solliciti esse.
Therefore, the merganser symbolises those who are contemplative and have the wings of contemplation but live a life of cupidity. The merganser seeks food from the depths of the sea, although it has wings. Thus, in Leviticus, it is enumerated among the unclean birds. Those who devote themselves to contemplation should aspire to higher things and not be concerned with lower matters.

Further Reading

David Badke, The Bestiary Blog: Animals in the Middle Ages, Merganser (Mergus), November 6 2023, https://bestiary.ca/beasts/beast104635.htm

Mynott, J, Birds in the Ancient World (New York: Oxford University Press 2018)

Josh Goldenberg (BA 2012) and Matt Shanahan (BA 2014), Logeion, November 2022, https://logeion.uchicago.edu/

Castiglioni, L. and Mariotti, S. (1996). Vocabolario della Lingua Latina: Latino-Italiano Italiano-Latino. Terza Edizione. Loescher Torino

Curley, M. J., Physiologus: A Medieval Book of Nature Lore (University of Chicago edition 2009)

Rackham, H., M.A., Pliny Natural History Volume III, Libri VIII-XI (London: William Heinemann Ltd, 1949)

Collins, A. H., M.A., Symbolism of Animals and Birds (New York: McBride, Nast & Company, 1913)

Henderson, C., The Book of Barely Imagined Beings (London: University of Chicago Press, 2013)

White, T. H., The Bestiary: A Book of Beasts (New York: G.P Putnam’s Sons, 1960)

Matthews, J. and Matthews C., The Element Encyclopedia of Magical Creatures: The Ultimate A-Z of fantastic beings from myth and magic (London: HarperElement, 2005)

Barney, S. A., Lewis, W. J., Beach A., Berghof O., The Etymologies of Isidore of Seville (New York: Cambridge University Press, 2006)

Endnotes

[1] Merbus and merbulus are transcription errors for mergus and mergŭlus in vulgar Latin, which is the genus of typical mergansers. The English word is merganser. https://en.wikipedia.org/wiki/Mergus

[2] Wings often symbolize the ability to rise above or transcend earthly concerns, which aligns with the idea of contemplation and spiritual elevation. It conveys a sense of upward movement and aspiration toward higher ideals.

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Dove, Rochester Bestiary, c.1230
Rochester Bestiary KAS Rochester Bestiary KAS

Dove, Rochester Bestiary, c.1230

Rochester Bestiary, ff76v-77r. British Library MS. Transcription by Dr Patricia Steward. Translation and commentary by Gabriele Macelletti.

The dove, a simple bird, symbolises the ideal qualities of holy preachers. Just as the dove lacks bile and stirs love with its gentle kiss, preachers are free from anger and bitterness. Even when they express anger, it is always measured and just. The dove's cooing, far from worldly melodies, echoes the preachers’ lament for sin, both personal and communal. Unlike aggressive birds, the dove does not harm with its beak, reflecting how preachers faithfully preserve the purity of the Scriptures, avoiding the distortions of heresy. The dove wisely selects the best seeds, much like preachers who choose the most edifying passages of Scripture to share. Just as the dove nourishes the chicks of others, preachers, through their sermons, nurture those lost in sin, guiding them back to Christ.

The dove's habit of hiding by streams to escape hawks is mirrored by preachers who, when faced with temptation, immerse themselves in Holy Scripture to find refuge. Defending itself with its wings, the dove represents preachers who arm themselves with the teachings of the Church Fathers. Its nest in the clefts of rocks symbolises preachers who find refuge in the wounds of Christ, building a spiritual shelter for themselves and others. The dove's ability to recover lost sight reflects the preachers’ role in restoring lost Church doctrine through the Holy Spirit, as seen in David's recovery of his prophetic spirit.

Doves fly in flocks, symbolising how preachers, united in the Catholic faith, move together toward good deeds and virtues. The more they engage in these good works, the closer they draw to God.

They were seen as symbolic of purity and innocence. Their white feathers and gentle nature made them perfect symbols for virtues like chastity and meekness. In Christian art and literature, they were often depicted as a symbol of the Holy Spirit, based on the New Testament description of the Holy Spirit descending like a dove during the baptism of Jesus (Matthew 3:16 , Mark 1:10 , Luke 3:22 , John 1:32 ).

Doves also symbolised peace, both in the sense of inner spiritual peace and in the broader context of peace among nations. This idea comes partly from the story of Noah’s Ark, where a dove brought back an olive branch as a sign that the floodwaters had receded and peace was restored to the Earth (Genesis 8:11 ).

In Christian iconography, it is most often associated with the Holy Spirit, as mentioned earlier. It also represents the soul’s aspiration toward God and the peace that comes from divine grace. The dove’s nesting in safe places, as described in medieval bestiaries, symbolises the believer’s refuge in the wounds of Christ and its ability to recover lost sight reflects the restoration of spiritual vision through divine intervention.

Columba simplex avis est, felle caret, et osculo;
amorem concitat. Ita predicatores sancti carent
ira. et amaritudine, quia licet irascantur; tamen
non dicitur ira cum rationabiliter irascantur.
Habet gemitum pro cantu. Ita predicatores pro-
cul a moto cantus et amore seculi; gemunt pro
suis et aliorum peccatis. Nec lacerat rostro. Et

The dove is a simple bird. It does not have a bile[7] and arouses love through its kiss. Similarly, holy preachers are lacking in anger and bitterness; although they may become angry, their anger is not regarded as true anger when it is reasonable. Doves coo when they cry. Thus, preachers are far from the melodious singing and love of the world; they lament for their own sins and those of others. The dove does not harass you with its beak.
hoc bene convetit predicatoribus qui sanc-
tas scripturas non corrumpunt sicut hereti-
ci faciunt. Meliora grana eligit. Eodem modo ipsi
meliores sentencias scripturarum eligunt. Alie-
nos pullos nutrit. Ita predicatores filios huius secu-
li alienatos a deo per peccatum suis predicatio-
nibus nutriunt trahentes eos ad christum. Iuxta
fluenta sedet ut viso accipitre; se demergat;
et sic evadat. Similiter iuxta sanctas scripturas
predicatores habitant, ut viso impetu et tempta-
tione diaboli in illis scripturis demergantur,
agendo scilicet iuxta precepta scripturarum
et sic evadant. Alis se defendunt. Ita predicato-
res sententiis patrum se muniunt et defendunt
In foraminibus petre nidificant, sic et predicatores
in vulneribus id est in fide vulnerum christi de quo dicitur,
petra autem erat christus; nidum id est indumentum sibi et illis
faciunt. Habet et hanc naturam ut visionem amis-
sam recuperet. Ita predicatores ecclesie rationem inter-
missam per aliquod peccatum; dono spiritus sancti
recuperant. Sic et david qui spiritum prophetie quem
This suits preachers well who do not corrupt the holy scriptures as heretics do. The dove chooses better seeds. Similarly, preachers select the better passages of the scriptures. The dove nourishes the chicks of others. Similarly, preachers, through their preaching, nourish those alienated from God by sin, drawing them to Christ. The dove sits by the streams to hide underwater from hawks. Similarly, preachers always carry the Holy Scriptures so that, upon seeing the onslaught and temptation of the devil in those scriptures, they may immerse themselves therein, acting according to the precepts of the scriptures and thus escape. The dove defends itself with its wings. Similarly, preachers arm and defend themselves with the teachings of the Church Fathers. The dove nests in the clefts of a rock. Similarly, preachers dwell in the wounds, that is, in the faith of Christ’s wounds whereof it is said: “the rock was Christ” ; they make a nest, that is, a covering for themselves and for others. The dove also has the ability to recover lost sight. Similarly, preachers regain the doctrine of the Church, lost through sin, by means of the Holy Spirit. Thus, David, who had lost the prophetic spirit, recovered it.
amiserat; recuperavit. Item, gregatim volat. Sic
predicatores gregatim fidem catholicam tenentes
tendunt gressibus bonorum operum atque virtutum.
Nam quot bona opera facimus; tot gressibus ad deum
properamus.
Furthermore, the dove flies in flocks. Similarly, preachers, clinging to the Catholic faith in flocks, direct their steps toward good deeds and virtues. The more we perform good deeds, the more we get closer to God.


Further Reading

David Badke, The Bestiary Blog: Animals in the Middle Ages, Dove, November 6 2023, https://bestiary.ca/beasts/beast253.htm

Mynott, J, Birds in the Ancient World (New York: Oxford University Press 2018)

Josh Goldenberg (BA 2012) and Matt Shanahan (BA 2014), Logeion, November 2022, https://logeion.uchicago.edu/

Castiglioni, L. and Mariotti, S. (1996). Vocabolario della Lingua Latina: Latino-Italiano Italiano-Latino. Terza Edizione. Loescher Torino

Curley, M. J., Physiologus: A Medieval Book of Nature Lore (University of Chicago edition 2009)

Rackham, H., M.A., Pliny Natural History Volume III, Libri VIII-XI (London: William Heinemann Ltd, 1949)

Collins, A. H., M.A., Symbolism of Animals and Birds (New York: McBride, Nast & Company, 1913)

Henderson, C., The Book of Barely Imagined Beings (London: University of Chicago Press, 2013)

White, T. H., The Bestiary: A Book of Beasts (New York: G.P Putnam’s Sons, 1960)

Matthews, J. and Matthews C., The Element Encyclopedia of Magical Creatures: The Ultimate A-Z of fantastic beings from myth and magic (London: HarperElement, 2005)

Barney, S. A., Lewis, W. J., Beach A., Berghof O., The Etymologies of Isidore of Seville (New York: Cambridge University Press, 2006)

Endnotes

[1] Matthew NKJV 3:16: When He had been baptized, Jesus came up immediately from the water; and behold, the heavens were opened to Him, and He saw the Spirit of God descending like a dove and alighting upon Him. And suddenly a voice came from heaven, saying, “This is My beloved Son, in whom I am well pleased.”

[2] Mark NKJV 1:10: And immediately, coming up [a]from the water, He saw the heavens [b]parting and the Spirit descending upon Him like a dove.

[3] Luke NKJV 3:22: And the Holy Spirit descended in bodily form like a dove upon Him, and a voice came from heaven which said, “You are My beloved Son; in You I am well pleased.”

[4] John NKJV 1:32: And John bore witness, saying, “I saw the Spirit descending from heaven like a dove, and He remained upon Him.

[5] Genesis NKJV 8:11: And he waited yet another seven days, and again he sent the dove out from the ark. Then the dove came to him in the evening, and behold, a freshly plucked olive leaf was in her mouth; and Noah knew that the waters had receded from the earth.

[6] Fĕl means bile/gall in the literal sense in Latin but means rancour, wrath or bitterness in the figurative sense.

[7] The notion of the dove being without bile likely originated from the symbolic representation of the dove as a symbol of peace, purity and innocence. Bile, associated with bitterness and anger in ancient and medieval medicine, was believed to be absent in creatures considered pure or peaceful, like the dove. This is more of a metaphorical or symbolic idea rather than a biological fact.

[8] 1 Corinthians NKJV 10:4: and all drank the same spiritual drink. For they drank of that spiritual Rock that followed them, and that Rock was Christ. In this passage, the Apostle Paul is drawing a parallel between the Israelites in the Old Testament, who drank water from the rock provided by God during their wilderness journey, and Christ as the spiritual source of life for believers. The "Rock" in this verse symbolises Christ as the foundation and source of spiritual sustenance.

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Turtledove, Rochester Bestiary, c.1230
Rochester Bestiary KAS Rochester Bestiary KAS

Turtledove, Rochester Bestiary, c.1230

Rochester Bestiary, ff77r-77v. British Library MS. Transcription by Dr Patricia Steward. Translation and commentary by Gabriele Macelletti.

The turtledove, named after its distinctive call, is a symbol of purity and fidelity. This reserved bird prefers the solitude of mountain ridges, deserts and forests, shunning human settlements. In winter, it seeks refuge in the hollow trunks of trees until summer's return. To shield its chicks from predators, it places squill leaves over its nest, as wolves are said to avoid these leaves.

The turtledove's commitment to chastity, even after losing its mate, serves as a powerful symbol. Unlike some biblical advice that encourages younger widows to remarry and manage households to avoid scandal, the turtledove exemplifies unwavering faithfulness. It remains devoted to its lost companion, experiencing deeper sorrow from its death than joy from their shared love.

This bird's enduring loyalty—refusing to mate again and avoiding places associated with temptation—mirrors the strength of love described in the Bible. It is a living testament to the ideal of steadfast devotion, making it a poignant model for those striving for spiritual purity and commitment.

Turtur de voce vocatur. avis pudica. sem-
per in montium iugis et in desertis solitudi-
nibus. et in silvis commoratur. Tecta hominum
et conversationem fugit. Que in hiemis tempore
deplumata; in cavis truncis arborum commora-
tur donec redeunte estus tempore exeat. hec
nido suo ne pullos suos incurset lupus squil-
le folia superiacit. quoniam huius folia lupi fugiunt.
The turtledove is named after its call. It is a modest bird, always dwelling in the mountain ridges, in solitary deserts and in forests. It avoids human dwellings and society. During winter, when it loses its feathers, it stays in the hollow trunks of trees until the return of summer, when it emerges. To protect its chicks from wolves, it places squill leaves over its nest, as wolves flee from these leaves.
Hec amissa pari; alii non coniungitur. servans
iiidiiitatis castimoniam; plusquam indue tempo-
ris nostri. De quibus dicit apostolus. Volo iiidu-
as iuniores nubere. filios procreare. matres fami-
lias esse. nullam occasionem dare adver-
sario. Et alibi. Bonum est. illis si sic permaneant.
Quod si se non continent; nubant. Melius est
enim nubere quam uri. Discant igitur mulieres qui rationem
habent. imitari turtures que etiam sine ratio
ne create; castitatem servant. Turtur non uri-
tur flore iuventutis. non temptatur occasio-
nis illecebra. Turtura nescit primam fidem ir-
ritam facere. semper oculos amoris in coniuga-
lem premortuam figens. plus doloris contra-
hens ex sodalis morte; quam contraxerit suavitatis
ex viventis dilectione. Fortis enim ut mors dilec-
tio. Fertur quod post mortem paris non sede-
at nisi super arida et in viis ubi non fuerit viror
herbe. non in ramis virentibus. se semper amore
indignam iudicans. et omnia que luxuriam com-
movere solent; fugiens.
When it loses its mate, it does not mate with another but maintains chastity. The Apostle says thereof: 'I wish younger widows to marry, to bear children, to manage their households, and to give the adversary no occasion for slander.' Elsewhere: 'It is good for them to remain as they are. But if they cannot exercise self-control, they should marry. For it is better to marry than to burn with passion.' Therefore, rational women should learn to imitate the turtledove, which maintains chastity, even irrationally. The turtledove is neither consumed by the bloom of youth nor is it tempted by the temptations of the moment. The turtledove remains always faithful, always fixing its gaze of love on its deceased mate, drawing more pain from the death of its companion than pleasure from their love whilst the companion was alive. Love is as strong as death. After the death of its mate, this bird is believed not to perch anywhere but on dry places and paths where no green grass grows nor on green branches, always considering itself unworthy of love and fleeing from all things that usually cause lust.

Further Reading

David Badke, The Bestiary Blog: Animals in the Middle Ages, turtledove, November 6 2023, https://bestiary.ca/beasts/beast254.htm

Mynott, J, Birds in the Ancient World (New York: Oxford University Press 2018)

Josh Goldenberg (BA 2012) and Matt Shanahan (BA 2014), Logeion, November 2022, https://logeion.uchicago.edu/

Castiglioni, L. and Mariotti, S. (1996). Vocabolario della Lingua Latina: Latino-Italiano Italiano-Latino. Terza Edizione. Loescher Torino

Curley, M. J., Physiologus: A Medieval Book of Nature Lore (University of Chicago edition 2009)

Rackham, H., M.A., Pliny Natural History Volume III, Libri VIII-XI (London: William Heinemann Ltd, 1949)

Collins, A. H., M.A., Symbolism of Animals and Birds (New York: McBride, Nast & Company, 1913)

Henderson, C., The Book of Barely Imagined Beings (London: University of Chicago Press, 2013)

White, T. H., The Bestiary: A Book of Beasts (New York: G.P Putnam’s Sons, 1960)

Matthews, J. and Matthews C., The Element Encyclopedia of Magical Creatures: The Ultimate A-Z of fantastic beings from myth and magic (London: HarperElement, 2005)

Barney, S. A., Lewis, W. J., Beach A., Berghof O., The Etymologies of Isidore of Seville (New York: Cambridge University Press, 2006)

Endnotes

[1] Squill refers to a genus of flowering plants in the family Asparagaceae, specifically Scilla or Squilla. Notably, Scilla maritima, also known as sea squill or squill, is a bulbous plant native to the Mediterranean region. The plant produces a tall spike of star-shaped, blue or white flowers. Its bulb has been historically used for medicinal purposes due to its expectorant and diuretic properties. In medieval texts, squill is sometimes mentioned in the context of its protective qualities; for example, it was believed that placing squill leaves around nests could deter predators like wolves. https://en.wikipedia.org/wiki/Scilla

[2] 1 Timothy NKJV 5:14: "So I would have younger widows marry, bear children, manage their households, and give the adversary no occasion for slander." In this passage, the Apostle Paul advises that younger widows should remarry and focus on family life as a way to avoid giving opponents of the faith an opportunity to speak negatively. This advice is part of Paul's instructions on church leadership and conduct within the Christian community.

[3] 1 Corinthians 7:9: "But if they cannot exercise self-control, let them marry. For it is better to marry than to burn with passion." In this passage, the Apostle Paul is addressing questions about marriage and celibacy. He advises that if someone cannot maintain self-control and is consumed by passion, it is preferable for them to marry rather than struggle with unfulfilled desires.

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