61 Carduelis carduelis (Chardonneret elegant)

Estimated number of birds for an average point for Carduelis carduelis (Chardonneret elegant) based on a non-linear model. The linear yearly change (?+) is +4.2% (-2.6%; +11.7%). The trend is linear.

Figure 61.1: Estimated number of birds for an average point for Carduelis carduelis (Chardonneret elegant) based on a non-linear model. The linear yearly change (?+) is +4.2% (-2.6%; +11.7%). The trend is linear.

Indices for different reference years.

Figure 61.2: Indices for different reference years.

Relative change between years

Figure 61.3: Relative change between years