
A study published by researchers found that young cold-blooded animals struggle to acclimatize to rising temperatures compared to adults.
Analyzing 60 years of data across 138 ectotherm species, researchers found young animals' heat tolerance increased by an average of just 0.13 degrees Celsius per degree of warming.
The study indicates that young land-based animals were worse at acclimatizing to heat than aquatic species, making them highly vulnerable to climate change.