Recent Examples of trophic level from the Web
What’s useful to Fleming is that these elements can act as tracers of different aspects of the environment, including, for a migrating whale, its geographic location and the trophic level (position in the food web) of what the whale has been eating.
This indicated that the birds’ food chain had become shorter; somewhere in the birds’ food chain, animals were eating at a lower trophic level.
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Learn More about trophic level
Britannica.com: Encyclopedia article about trophic level
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