Abstract

Embryonic pterylosis, the generation of down and feathers in nestlings, and the diversity of the structure of these and other skin derivatives in different groups of birds have not yet been described. The characteristics of the outer integument of nestlings make it possible to identify many taxa of different ranks and propose hypotheses of their relationship. The list of undescribed passerine nestlings in Kazakhstan is given.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call