PLATE 20. VARIETIES OF DOMESTIC PIGEONS. 



i. Wild blue-rock pigeon (Columba livia) . 2. Homing pigeon. 3. Common mongrel pigeon. 

 4. Archangel. 5. Tumbler. 6. Bald-headed tumbler. 7. Barb. 8. Pouter. 9. Russian trumpeter. 

 10. Fairy swallow. n. Black-winged swallow. 12. Fantail. 13. Carrier. 14 and 15 Bluetts. 

 The bird between 14 and 15 is a tailed turbit. From a photograph of an exhibit in the United 

 States National Museum. 



