K. Ramdani, K., Kouidri, M. , Ouakid, M. L., Houhamdi, M., 2019. Breeding biology of the chaffinch Fringilla coelebs Africana in the El-Kala National Park (North East Algeria). Arxius de Miscel·lània Zoològica, 17

Table 3. Traits of the chaffinch eggs (n; mean ± SD (min–max)) in El Kala National Park.

Tabla 3. Características de los huevos (n; media ± DE (min–max)) del pinzón arbóreo en el Parque Nacional El Kala.

 

  Egg characteristics
Year Weight (g) Length (mm) Width (mm) Volume (cm3)
2016

30; 2.27 ± 0.29 (1.8-2.7)

30; 19.90 ± 1.11 (18.07-21.83)

30; 14.85 ± 0.58 (14.02-16.35)

30; 2.24 ± 0.24 (1.85-2.85)

2017

78; 2.12 ± 0.25 (1.7-2.7)

78; 19.67 ± 1.05 (17.8-23)

78; 14.73 ± 0.48 (13.79-16.35)

78; 2.18 ± 0.20 (1.74-2.85)

Mean

108; 2.16 ± 0.27 (1.7-2.7)

108; 19.74 ± 1.06 (17.8-23)

108; 14.76 ± 0.51 (13.79-16.35)

108; 2.20 ± 0.21 (1.74-2.85)

One-way ANOVA

F1.106 = 6.83; p = 0.010

F1.106 = 1; p = 0.319; NS

F1.106 = 1,14; p = 0,289; NS

F1.106 = 1,78; p = 0.185; NS