Categories: All - nutrition - respiration - reproduction

by Claudia Mata Núñez 4 years ago

238

Birds

Birds

Birds

Subgrups

Can't fly
Can fly

nutriction

Their foot depens of the form of their beak
They can be carnivorous or herbivorous

perts of the body

They have a beak
They are covered by feathers
They have four limbs

Respiration

Their lungs are more complex than the reptiles but less than the mammals lungs
They breathe through lungs

Reproduction

They are oviparous