READ OUT LOUD. Choose which marked text you prefer to practice with - macrons in verse form, or macrons in prose order, or accent marks in prose order, or focusing on the meter. You will find materials for all of these options below. :-)
VERSE MACRONS. Here is the verse text with macrons (note short e in latebra):
Mōre suō laqueōs dispōnere coeperat Auceps,

Hoc opus admīrāns Cassīta propinquat, et illī

Huic ait ille dolum cēlandō, condimus urbem

Cernere cauta parum cupiēns avis advolat urbem,

Quae iam capta, novās sī sīc, ait, exstruis urbēs,

Nōn tūtā tunc pāce domūs habitantur, et urbēs,

PROSE MACRONS. Here is the same text with macrons written out in prose word order:
Auceps, mōre suō, laqueōs dispōnere coeperat, ut, arte suā ūsus, avēs fallere posset. Cassīta, hoc opus admīrāns, propinquat, et illī inquit: Quid novī ingeniōse struis, homo? Ille huic ait, dolum cēlandō: Urbem condimus. Et, omnibus arte structīs, latebrās petit. avis parum cauta, cernere urbem cupiēns, advolat, quam ille, mox rētibus implicitam, capit. Quae, iam capta, ait: Sī urbēs novās sīc exstruis, incola rārus erit, hās habitāre volēns. tunc pāce tūtā nōn habitantur domūs et urbēs, cum vīs in hās saevit, et ducum rapīna.
STRESS (ACCENT) MARKS. Here is the prose text with accents, plus some color-coding for the words of three or more syllables (blue: penultimate stress; red: antepenultimate stress):
Auceps, more suo, láqueos dispónere coéperat, ut, arte sua usus, aves fállere posset. Cassíta, hoc opus admírans, propínquat, et illi inquit: Quid novi ingenióse struis, homo? Ille huic ait, dolum celándo: Urbem cóndimus. Et, ómnibus arte structis, látebras petit. Avis parum cauta, cérnere urbem cúpiens, ádvolat, quam ille, mox rétibus implícitam, capit. Quae, iam capta, ait: Si urbes novas sic éxstruis, íncola rarus erit, has habitáre volens. Tunc pace tuta non habitántur domus et urbes, cum vis in has saevit, et ducum rapína.
ELEGIAC COUPLET METER. Below I have used an interpunct dot · to indicate the metrical elements in each line, and a double line || to indicate the hemistichs of the pentameter line.
Mōre su·ō laque·ōs dis·pōnere· coeperat ·Auceps,

Hoc opus ·admī·rāns Cas·sīta pro·pinquat, et ·illī

Huic ait· ille do·lum cē·landō, ·condimus· urbem

Cernere ·cauta pa·rum cupi·ēns avis ·advolat ·urbem,

Quae iam ·capta, no·vās sī ·sīc, ait, ·exstruis ·urbēs,

Nōn tū·tā tunc ·pāce do·mūs habi·tantur, et· urbēs,

IMAGE. Here is an illustration for the story from the 1574 edition of Osius:
Here is another illustration from the Medici Aesop, which is online at the New York Public Library website.

What follows is an unmarked version of the prose rendering to faciliate word searches: Auceps, more suo, laqueos disponere coeperat, ut, arte sua usus, aves fallere posset. Cassita, hoc opus admirans, propinquat, et illi inquit: Quid novi ingeniose struis, homo? Ille huic ait, dolum celando: Urbem condimus. Et, omnibus arte structis, latebras petit. avis parum cauta, cernere urbem cupiens, advolat, quam ille, mox retibus implicitam, capit. Quae, iam capta, ait: Si urbes novas sic exstruis, incola rarus erit, has habitare volens. tunc pace tuta non habitantur domus et urbes, cum vis in has saevit, et ducum rapina.