what is avifauna member
Answers
Answer:
ot is a duck
Explanation:
which has bo backbone
Answer:
the birds that live in a certain place or at a certain time. An example of avifauna is penguins living primarily in Antarctica. An example of avifauna is the moa of New Zealand becoming extinct before the year 1400.
Explanation:
5 Major Characteristics of Birds
Feathers. Feathers are the defining characteristic of Aves, found on every living species of bird and no other class of animal. ...
Wings. All birds have wings, although not all birds fly. ...
Beak. All birds have beaks, or bills, made of a bony core surrounded by a thin layer of keratin. ...
Eggs. ...
Skeleton.
characteristic
Birds were able to become flying machines largely through the evolutionary gifts of feathers, powerful wings, hollow bones, warm blood, a remarkable respiratory system, and a large, strong heart.
These adaptations all boil down to the two prime requirements for any flying machine: high power and low weight.aracteristic
