Welcome to the world of Birds!
Birds are Feathered, Winged, Bipedal, Egg-laying, Vertebrate animals evolved during Jurassic Period. Birds range in size from 5 cm [Bee Hummingbird] through 9 ft [Ostrich]. To read more about Birds, please click here.
There are around 10,000 living species of birds exists on earth. Please visit all of the below categories to read more details about the most amazing, oldest and widespread species of vertebrate animals present on earth.
We started out our own new blog. Please visit the same @ http://birdsinfonet.blogspot.com