Birds are among the most extensively studied of all animal groups. Hundreds of academic journals and thousands of scientists are devoted to bird research, while amateur enthusiasts (called birdwatchers or, more commonly, birders) probably number in the millions.
Details
- Publication Date
- Sep 26, 2011
- Language
- English
- ISBN
- 9781447875857
- Category
- Pets
- Copyright
- Creative Commons ShareAlike (CC BY-SA)
- Contributors
- By (author): Nicolae Sfetcu
Specifications
- Format