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7286

img 12253 - 300 DPI
img 12254 - 300 DPI
img 12255 - 300 DPI
img 12256 - 300 DPI
img 13565 - 400 DPI

Charadriiformes
Waders, gulls and auks

Jacanidae Actophilornis
African Jacana (Actophilornis africanus)


age / gender 2nd cy female
location Voliere
finding circumstances breed bird
finding date 04.06.2021
coll. A. Haase
created: 16.06.2021
showcase

measurements

feathers

longest primary P7=134,0mm
longest secondary S2=106,0mm
longest retrix R2=50,5mm
primary/secondary difference 20mm
primaries-index 14%
all values


P1 114.0mm
P2 116.0mm
P3 118.5mm
P4 122.0mm
P5 127.5mm
P6 132.5mm
P7 134.0mm
P8 133.0mm
P9 130.0mm
P10 124.5mm
S1 104.0mm
S2 106.0mm
S3 105.5mm
S4 104.0mm
S5 102.5mm
S6 101.5mm
S7 101.5mm
S8 101.5mm
S9 104.0mm
S10 103.0mm
S11 98.0mm
S12 88.0mm
S13 70.5mm
S14 62.0mm
S15 50.0mm
S16 42.5mm
R1 49.5mm
R2 50.5mm
R4 47.0mm
R5 45.0mm
R6 41.5mm