culture   bird anatomy

5 commonsense assertions
Concepts (5) bird song (1) feathers (1) flying (1) hollow bones (1) nests (1)
# Concept Culture Statement Freq.
1 bird song bird anatomy Birds use their songs for communication, attracting mates, and defending territory based on their anatomy. 1
2 feathers bird anatomy Feathers are essential for birds to fly and maintain body temperature. 1
3 flying bird anatomy The natural ability of flying is innate in birds due to their anatomy. 1
4 hollow bones bird anatomy Birds have hollow bones to reduce weight and aid in flight. 1
5 nests bird anatomy Birds build nests for the purpose of laying eggs and raising their offspring, with nest construction being influenced by their anatomical features and behaviors. 1