HOW TO OBSERVE THEM 185 



10. Turtle Dove and Kingfisher 



to show similarity in size, but difference in texture. 



11. Nightjar 



to show beautiful mottling. 



12. Starling and Song Thrush 



to show difference in colour and markings. 



13. Jay and Jackdaw 



to show difference in size, colour, and markings. 



14. Ringed Plover, Sandpiper, and Dunlin 



to show similarity. 



15. Common Tern and Common Snipe 



to show similarity in marking but difference in 

 shape. 



16. Pheasant and Partridge 



to show difference in size. 



17. Kestrel and Merlin 



to show similarity in size and markings. 



18. Kestrel and Hobby Falcon 



to show similarity in size but difference in marking. 



19. Red Grouse and Black Grouse 



to show difference. 



20. Coot and Moorhen 



to show difference in size and markings. 



21. Stormy Petrel and Fulmar Petrel 



to show difference in size. 



22. Little Grebe and Great Crested Grebe 



to show difference in size. 



23. Lapwing and Golden Plover 



to show difference in size and markings. 



24. Fieldfare and Blackbird 



to show similarity in shape and colour. 



25. Whimbrel and Curlew 



to show similarity in size, shape, and colour. 



26. Razorbill and Guillemot 



to show difference in markings. 



27. Shag and Cormorant 



to show similarity in size, shape, and colour. 



