Depends what you mean by biggest - height, weight, wingspan or flying. For height you may choose Ostrich, Emu, Rhea or Cassowary. An Ostrich can grow to 9 feet tall and so will be the heaviest. Great Bustard for weight of largest flying bird. Or Albatros for flying, or Condor for its 11 feet wing span.
The andean condor lives in south america. It is the worlds' biggest bird of prey.
the ostrich
The Martial Eagle.
No. I am your prey and i'm going to hunt you down
The worlds most smallest bird is a pelican!
The Amazon is the worlds biggest rain forest
The Catholic Church is the biggest charity in the worlds.
the worlds biggest yoyo is about the size of a hobo
no the world's biggest spider is a GOLIATH BIRD EATER which lives in the south American forests
Approximately 2 inches big and called the tiger lady bird mainly due to its patterns
The ostrich is the world's biggest bird, standing up to 9 feet tall and weighing up to 320 pounds. It is flightless and known for its powerful legs and top running speed of about 45 miles per hour.
The biggest bird on earth is located on Cape Breton Island. It weighs about 300-600 pounds and it can swim, it is most found playing on a beach in Margaree Harbour, in Ben's house ,, This bird is the one in my pants. George .. thank you for your time everyone :)