Figure 2: Relationships between penguins foraging behaviour and conditions at the Polar Front in summer, South Indian Ocean (Crozet sector). | Nature Communications

Figure 2: Relationships between penguins foraging behaviour and conditions at the Polar Front in summer, South Indian Ocean (Crozet sector).

From: Large-scale climatic anomalies affect marine predator foraging behaviour and demography

Figure 2

Error bars are s.e.m. and the solid black line are regression slopes based on the data. (a) Mean maximal foraging range of penguins as a function of inter-annual variations in the PF location (1992–2007, n=14 years). (b) Mean maximal foraging depth as a function of inter-annual variations in the thermocline depth in the polar frontal zone (1995–2004, n=7 years).

Back to article page