Convergence and divergence in the evolution of aquatic birds.

@article{Tuinen2001ConvergenceAD,
  title={Convergence and divergence in the evolution of aquatic birds.},
  author={Marcel van Tuinen and D B Butvill and John A. W. Kirsch and S. Blair Hedges},
  journal={Proceedings. Biological sciences},
  year={2001},
  volume={268 1474},
  pages={1345-50}
}
Aquatic birds exceed other terrestrial vertebrates in the diversity of their adaptations to aquatic niches. For many species this has created difficulty in understanding their evolutionary origin and, in particular, for the flamingos, hamerkop, shoebill and pelecaniforms. Here, new evidence from nuclear and mitochondrial DNA sequences and DNA-DNA hybridization data indicates extensive morphological convergence and divergence in aquatic birds. Among the unexpected findings is a grouping of… CONTINUE READING