What Parrots Tell Us About the Evolution of Birds 62
GrrlScientist writes "One of the most contentious issues among scientists who study the evolution of birds is identifying precisely when the modern birds (Neornithes) first appeared. This is due to conflicts between the fossil record and molecular dating methodologies. But there is another way to address this discrepancy. Because the evolution of parrots and cockatoos reflects the evolution of the birds (Aves) themselves, studying the psittaciformes offers compelling insights into this mystery. Further, because psittaciformes generally are not migratory and because they tend to occupy discrete ranges, their ancient patterns of diversification are easier to discern than for many other taxonomic orders of birds that have dispersed widely."
Parrot? (Score:1, Funny)
Re:They could also tell a lot about (Score:4, Funny)
So would any animal that doesn't shit in its own water dish.
i'm obligated. (Score:1, Funny)
is that an african or a european psittaciformes?
What they tell us? (Score:3, Funny)
Re:Evolution is such a hoax. (Score:2, Funny)
Alright, who left the damned troll-flap open?
Re:What they tell us? (Score:4, Funny)
Are you suggesting parrots and consultants share a common ancestor?