extienct of animals and birds are that we have to not pollute the enviroment , not thow any piastic bags which can choked their stomach and they will dead and we have to not hunt the animals and birds
their extient:0
Because humans were too stupid to stop killing them.
All birds have feathers and birds are the only animals that do!
There are no animals that have feathers besides birds.
Birds are a type of animal, therefore there are more animals than birds.
Fauna does not include birds because birds are animals, which is flora. Fauna is plants, and does not include animals.
Birds are groups of animals equipped for flight.
Protect your future: save our birds and animals. What would earth be like if there were no birds and animals? Save them today!
Survival, Food, Competition with ground animals, have their nests higher up, and to spot that booty from afar. That booty is righteous.
yes birds are sexual because they are animals. and we also come in the category of animals . if we are sexual then why aren't birds? hence birds are sexual
Animals that have both legs and wings are birds. Others with these are not animals and are called insects.
there are many birds and animals specially royal bengal tiger etc.....