GCSE Biology
IGCSE biology
Life Study
Advanced biologyTropical biology

Birds: Structure and Function

Click the images and links for full-size documents and drawings

1 Birds. External Features

Birds. External Features Drawings
Birds. External Features
1 Birds. External Features
Birds. Background Information
Birds. Chaffinch
Birds. Chaffinch

Birds. Feather Structure
Birds. Feather Structure
 

2 Adaptations to Flight

Adaptations to Flight Drawings
Adaptations to Flight
2 Adaptations to Flight
Bird Skeleton
Bird Skeleton
Bird Wing Structure
Bird Wing Structure
 

3 Adaptations to Flight contd.

Adaptations to Flight contd. Drawings
Adaptations to Flight contd.
3 Adaptations to Flight contd.
Bird Flight Muscles
Bird Flight Muscles
Bird Flight Drawings 1 & 2
Flight 1 & 2
 Bird Flight Drawing 3
Flight 3
 Bird Flight Upstroke
Flight 4
 Flight 5 Gliding
Flight 5 Gliding

Bird Flight Feathers
Bird Flight Feathers
 

4 Birds. Reproduction

Birds. Reproduction Drawings
Birds. Reproduction
4 Birds. Reproduction
Bird Egg
Bird Egg
Bird Embrio
Bird Embrio
 

5 Birds. Beaks and Feet

Birds. Beaks and Feet Drawings
Birds. Beaks and Feet
5 Birds. Beaks and Feet
Bird Beak. Buzzard
Bird Beak. Buzzard
 Bird Beak. Parrot
Bird Beak. Parrot
Bird Beak. Curlew
Bird Beak. Curlew
Bird Foot. Herring Gull
Bird Foot. Herring Gull
 Bird Foot. Little Owl
Bird Foot. Little Owl