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Stock photo description:
Fence lizard (Sceloporus undulatus) from Nebraska, US, comes out of the chamber in which its metabolism was measured. The chambers are connected to a respirometer which measures how much oxygen is consumed by a lizard. This study was aimed at predicting geographic expansion of reptiles due to effects of global warming.

Keywords:
angry animals carbon come dioxide distribution ecological ecology education effect emerge environment escape expansion fence freedom global go greenhouse invasion lab laboratory lizard look measure menacing metabolic metabolism narrow niche our oxygen prison prisoner rate reptile research respiration respirometer sceloporus science scientific species squeeze squeezed student study technology temperature through tight tube tunnel undulatus warming warrior



Stock photography categories:
- Animals > Reptiles & Amphibians
- Industries > Environment
- Technology > Other

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