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Re: Gansus Bird-Dino Connection - Penn Press Release



Michael Habib wrote:

However, arboreality and perching may not always correlate 1:1. [snip] Many modern birds that retreat to trees cannot really 'perch' in the technical sense.

Sorry to revive a expired thread, but Michael's comment caught my attention. How can modern birds that retreat to trees do so without 'perching'?


Cheers

Tim