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10651

img 16804 - 600 DPI
measure

Passeriformes
Songbirds and kin

Alaudidae Alauda
Sky Lark (Alauda arvensis)


finding location Kębłowo
Województwo pomorskie, Poland
specimen key 509/2
finding circumstances plucked feathers
finding date 23.09.2020
coll. D. Fikus
Collection in Poland
created: 13.10.2024

measurements

longest primary P7=100,0mm
big individual
95% of max range of variation
79,5mm
101,0mm
longest secondary S1=75,0mm
longest retrix R5=81,0mm
big individual
83% of max range of variation
64,0mm
84,5mm
all values





S2 74.5mm
R6 80.5mm
R5 81.0mm
R4 80.5mm
R3 80.0mm
R2 78.0mm
R1 72.5mm
S6 74.0mm
S5 73.0mm
S4 73.0mm
S3 73.5mm
P9 96.0mm
S1 75.0mm
P1 76.5mm
P2 77.0mm
P3 78.0mm
P4 80.0mm
P5 86.0mm
P6 95.5mm
P7 100.0mm
P8 99.5mm