326 FALCONID^. 



737. Hypotriorchis aesalon (Linn.) . Merlin. 

 Hob. Europe. 



a. Presented by Joseph Wolf, Esq., F.Z.S., May 25, 1871. 



b. Presented by Dr. A. G-iinther, F.Z.S., March 14, 1872. 



c. Purchased, Oct. 23, 1876. 



738. Hypotriorchis columbarius (Linn.). Pigeon- Hawk. 

 Hob. North America. 



a. Purchased, Sept. 18, 1866. 



b. Presented by Capt. David Herd, C.M.Z.S., Oct. 19, 1870. 



Genus HIERACIDEA. 



739. Hieracidea berigora (Vig. et Horsf.), Berigora Hawk. 

 Hab. Australia. 



a. Purchased, July 1861. See P. Z. S. 1861, p. 366. 



b. Purchased, Feb. 14, 1864. 



c. Purchased, April 10, 1865. 



d. Purchased, July 18, 1874. 



e. Presented by Major Spicer, F.Z.S., July 31, 1877. 



740. Hieracidea nova-seelandia (Gm.) . New-Zealand Hawk. 

 Hab. New Zealand. 



a. Presented by the Acclimatization Society of Canterbury, 



New Zealand, May 9, 1866. 



b. Presented by J. M. Imade, Esq., July 1, 1869. 



Genus ERYTHROPUS. 



741. Erythropus vespertinus (Linn.). Red-footed Falcon. 

 Hab. Southern Europe. 



a. Purchased, Sept. 19, 1864. From the Lower Danube. 



b. Male ; c. Female. Eeceived, Sept. 10, 1866. 

 d. Deposited, July 1, 1869. 



e-i. Purchased, May 21, 1874. 



Genus TINNUNCULUS. 



742. Tinnunculus alaudarius (Gm.) . Common Kestrel. 

 Hab. British Islands. 



a-c. Deposited, Oct. 29, 1862. From Algeria. 



