Risk-taking behavior depends on metabolic rate and temperature in great tits

[PhysOrg]

Animals often differ in their behavioural response to risky situations such as exposure to predators. Researchers from the Max Planck Institute for Ornithology now found in a long-term study on different populations of great tits that risk-taking behaviour correlates with both metabolic rate and ambient temperature. High metabolic rates and low temperatures were associated with high risk-taking behaviour, as in these scenarios birds were more likely to approach potential predators.

 

Read the full article on PhysOrg

[ScienceDaily]

A long-term study on different populations of great tits has shown that risk-taking behavior correlates with both metabolic rate and ambient temperature. High metabolic rates and low temperatures were associated with high risk-taking behavior, as in these scenarios birds were more likely to approach potential predators.

 

Read the full article on ScienceDaily