Effects of Temperature and Precipitation on Breeding Migrations of Amphibian Species in Southeastern Norway

Figure 2

The daily numbers of observed spring migrators of great crested newt T. cristatus (open bars) and smooth newt L. vulgaris (black bars) at Lahelldammen in the period 2010 (a) to 2014 (e).

(a)

(b)

(c)

(d)

(e)