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The size doesn't matter :) All feathered creatures must have been evolved from a single one (that first got that feather-mutation), like Archaeopteryx or somet
by userulluipeste 14y ago
The size doesn't matter :)
All feathered creatures must have been evolved from a single one (that first got that feather-mutation), like Archaeopteryx or something older, but the difference in their sizes may be something that occured later.
- pjungwir 14y agoYes, but it's kind of interesting if some big birds had big ancestors running around with the dinosaurs. "Later" could mean "after someone got feathers" but still be before the mass extinction.