How do you know a bird is a bird?
Most people think it’s the wings that make a bird, bats and cockroaches have wings but they’re not birds. Birds are the only vertebrates that can fly. However this does not necessarily mean that all birds can fly. Let’s take a look at the characteristics unique to birds.
- A: What are feathers and why do birds have them?
- B: Why do birds have wiggs and what are the different types?
- C: Why do we have mouths and birds beaks?
- D: What are the different types of bills?
- E: How do birds reproduce?
- F: Why doec mama hen sit on her eggs?
- G: Are birds endothermic (warm-blooded) and why do they indulge in one sunning?
- H: How does the digestive system of a bird work? Does getting defecated on by a bird make you luzky?
- I: How many legs do birds have and how do they use them?
- J: How do birds communicate?
- K: How do a birds know the way back to their coxy winter love nest, favourite hangouts etc?
- L: What is the difference between the skyleton of a bird and other vertebrates?
- M: What is a furcala and how does it help?
- N: How do birds survive?
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Added geochecker after FTF 18.10.2018
