This note
covers the following topics: Introduction to Birds, Bird Flight, The Geography
of Birds, Urinary System, Salt Glands, and Osmoregulation, Circulatory System,
Respiratory System , Nervous System, Mating Systems and Avian Reproduction.
This is a list of the bird species of India and includes extant and recently extinct species recorded within the political limits of the Republic of India as defined by the Indian government are known to have around 1355 species as of 2019,of which 78 are endemic to the country.
This website is
designed to serve as an online bird book. For ease of comparison, there are many
species of birds on a web page. There are also links to similar birds that
further help to compare species.
This note covers the following topics related to Ornithology: What roles
have birds played in human history, How diverse are birds, basic features of
birds and how they have been influenced by flight.