The vertebrae of birds are
amphi-coelous
hetero-coelous
gastro-coelous
platy-coelous
- Furcula in a flying bird is
- Gizzard, the modified part of stomach in birds, is better developed in
- Which of the following birds cannot fly
- Bones of birds are
- Galapago finches are associated with
- The pneumatic bones are characteristic of
- The power of young birds to return to their parents is
- Pendent nests are built by
- The skull of birds is
- An ornithologist, known as "Bird man of India" was
- King fisher is a bird in which the feet are
- The smallest bird is
- The bird which lays eggs on rock or ice is
- Which bird had teeth
- Syrinx in birds is situated in
- Hind feet of most modem birds have
- Penguins are adapted to
- Penguin is found only in
- The first fossil bird Archaeopteryx was discovered in 1881 by
- Which one of the brids is viviparous
- National bird of India is
- Skull of birds has
- Birds are characterised by the presence of
- The fused sacral vertebrae supporting the pelvlic girdle of a bird is called
- Which bird is a nest parasite
- Sound box or voice box in birds is known as
- The vertebrae of birds are
- Which large, powerful muscles depress the wings
- A bony projection of the sternum of birds to which the powerful pectoral muscles are attached for flight…
- The largest living bird is