Yes, they do. But not nearly as much. Scientists think the reason may be that Shriekers are designed to alert each other when they find food. ABs are more solitary animals, primarily looking for a good place to lay their single egg, so the theory is there’s not as much need for them to signal each other about food sources.
If Shriekers give off heat when they shriek, do the flying ABs do the same? was last modified: August 22nd, 2015 by
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