laying hen, Coucou de Rennes breed
Hardy farmyard-type poultry
≈ 180
eggs / year per hen
Estimate based on our real laying records (average of the last 3 reproductions).
54 %
laying rate — S2026
performance chart
85 %
fertility rate — S2026
performance chart
86 %
hatching rate — S2026
performance chart
The breed at a glance
1 selected variety
show-approved
yes — View the standard
egg colour
cream
photo at bottom of page
egg weight ⓘ
60 g
Age at onset of lay ⓘ
21 wks
Laying peak ⓘ
28 wks · 69 %
estimated spring laying (/week) ⓘ
≈ 4.8 eggs/week
rooster weight ⓘ
3300 - 3800 g
hen weight ⓘ
2700 - 3200 g
Rooster ring ⓘ
22 mm
Hen ring ⓘ
20 mm
size (per the standard)
large
build (per minimum hen weight)
large breed
behaviour
lively
broodiness
average
flight height
1,5 m
hatchery sexing
cloacal
Real data, not estimates
All the performances we publish come directly from our own farm and are calculated from our production results.
Learn morePerformance — the trend over our last 3 reproductions
ⓘ
the evolution of our techniques and the ratio of varieties explain certain changes * current season, stats evolving · all stats · Compare this breed
History
Breton breed