Table 1. Average values of the different morphological variables measured in the pellets, by each sampling period.

Season	Weight	Length	Width
Autumn	6.24 ± 1.29	5.91 ± 0.73	2.42 ± 0.25
Winter	41.50 ± 1.31	4.56 ± 1.01	2.40 ± 0.37
Spring	6.14 ± 1,76	4.92 ± 1.03	2.45 ± 0.40
Summer	5.36 ± 1.11	4.89 ± 0.97	2.36 ± 0.35