Bird Topography

Front 1

1

Back 1

Crest

Front 2

2

Back 2

Crown

Front 3

3

Back 3

Lore

Front 4

4

Back 4

Forehead

Front 5

5

Back 5

Upper mandible

Front 6

6

Back 6

Lower Mandible

Front 7

7

Back 7

Chin

Front 8

8

Back 8

Malar

Front 9

9

Back 9

Throat or Jugulum

Front 10

10

Back 10

Breast

Front 11

11

Back 11

Upper wing coverts

Front 12

12

Back 12

Side

Front 13

13

Back 13

Belly

Front 14

14

Back 14

Alula

Front 15

15

Back 15

Flank

Front 16

16

Back 16

Tarsus

Front 17

17

Back 17

Hallux (hind toe)

Front 18

18

Back 18

Undertail coverts (crissum)

Front 19

19

Back 19

Tail retrices

Front 20

20

Back 20

Upper tail coverts

Front 21

21

Back 21

Primaries

Front 22

22

Back 22

Secondaries

Front 23

23

Back 23

Back

Front 24

24

Back 24

Scapulars

Front 25

25

Back 25

Nape

Front 26

26

Back 26

Auriculars

Front 27

27

Back 27

Supercillium

Front 28

28

Back 28

Rump

Front 29

29

Back 29

Secondaries

Front 30

30

Back 30

Primaries

Front 31

31

Back 31

Greater primary coverts

Front 32

32

Back 32

Alula

Front 33

33

Back 33

Middle Secondary Coverts

Front 34

34

Back 34

Marginal Coverts