1. Click an animal to find out more
Amphibians
Mammals
Vertebrates
Click an animal to find out more
Fish
Birds
Reptiles

2. Mammals 1 Click on the background picture to return to Vertebrates
Giving Birth: Give birth to live young
Keeping warm: Can keep themselves warm
Skin: Covered in body hair or fur
Breathing: Breathe with lungs
Baby needs milk from mother

3. Mammals 2 Click on the background picture to return to Vertebrates
Giving Birth: Give birth to live young
Keeping warm: Can keep themselves warm
Skin: Covered in body hair or fur
Breathing: Breathe with lungs
Baby needs milk from mother

4. Amphibians Click on the background picture to return to Vertebrates
Giving Birth: Lay eggs in water
Keeping warm: Can keep themselves warm
Skin: Damp skin
Breathing: Born with gills then develop lungs
Baby does not need milk from mother

5. Birds Click on the background picture to return to Vertebrates
Giving Birth: Lay eggs
Keeping warm: Can keep themselves warm
Skin: Covered in feathers
Breathing: Breathe with lungs
Baby does not need milk from mother
Birds

6. Reptiles Click on the background picture to return to Vertebrates
Giving Birth: Lay eggs on land
Keeping warm: Need to be kept warm by the sun
Skin: Covered in dry scaly skin
Breathing: Breathe with lungs
Baby does not need milk from mother

7. Fish Click on the background picture to return to Vertebrates
Giving Birth: Lay eggs in water
Skin: Covered in scales
Keeping warm: Can keep themselves warm
Breathing: Breathe with gills
Baby does not need milk from mother