Birds

Plus de détails

Amphibians

par Samantha Gooi

Biology - Respiration

par Ethan Attwood

Cycles

par JHP .

Adaptation of Plants in the Rainforest

par Sebastian Ang

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