154 I'lClDJ!. 



Gcnu3 PICOIDES, Laccp. 



Picoides tridactylus {Linn.). 



Picus tridactylus, Thien. Fortpjianz. ges. Vor/. p. 94, tab. siii. fig'. 11 

 (1845-54) ; Bree, Birds Eur. 2ud ed. iv. p. 66, pi. — (1875) ; 

 Seehohm &,- Harvie-Broicn, Ibis, 1876, p. 112. 



Apternus tridactylus, Baedeker, Bier Eur. Vog. tab. 11. fig. 8(1855-63). 



Picoides tridactylus. Dresser, Birds Eur. v. p. 69 (1872) ; Hargitt, Cat. 

 Birds B. M. xviii. p. 275 (1890) ; Bharpe, Hand-l. ii. p. 216 (1900). 



The eggs of the Three-toed Woodpecker are very glossy, and 

 measure from -94 to r03 in length, and from -74 to -76 in breadth. 



1. Petchora Ptiver, Lat. 66i° N., 14th Seebohm Coll. 



June [H. Seebohm ^- J. A. 



II(irvie-Broicn). 

 1. Salmojeroi, Finland {J. Wolleij : Crowley Eequest. 



Tristram Coll.). 

 4. Tornea, Finland, 5th June {Meves). Seebohm Coll. 



1. Finland, June (Tristram Coll.). Crowley Bequest. 



Picoides crissoleiicus (Bp.). 



Picoides crissoleucus, Hargitt. Cat. Birds B. M. xviii. p. 277 (1890); 



Nehrk. Kat. Eiersamml. p. 167 (1899) ; SJ.arpe, Hand-l. ii. p. 216 



(1900). 

 Picoides tridactylus crissoleucus, Tacz. Faunc Orn. Siber. Orient, p. 722 



(1893). 



Two eggs of the Siberian Three-toed Woodpecker in the Collection 

 are extremely glossy, and measure respectively: 1-08 by -l^; 

 1-05 by -8. 



2. Amur-land, 17lh May (r«?2c?-e). Crowley Bequest. 



Genus DENDEOCOPTES, Cah. .j- Heine. 

 Dendrocoptes medius {Linn.). 



Picus medius, Thien. Fortpjianz. ges. Vog. p. 96, tab. xiii. fig. 10 (1845- 

 64); Baedeker, Eier Eur. Vog. tab. 11. fig. 5 (1855-63); Brve, 

 Birds Eur. iii. p. 146, pi. — (1867) ; 2nd ed. iv. p. 02, pi. — 

 (1875) ; Dresser, Birds Eur. v. p. 47 (1871). 



Dendrocoptes medius, Hargitt, Cat. Birds B. M. xviii. p. 286 (1890) ; 

 Sharpe, Hand-l. ii. p. 217 (1900). 



The eggs of the Middle Spotted "\^'oodpecker are very glossy, and 

 measure from -86 to 1-02 in length, and from -71 to -76 in breadth. 



5. Europe [Field Coll.). Crowley Bequest. 



3. Europe. Crowley Bequest. 



1. Linkspring, Sweden (Tristram Crowley Bequest. 



Coll.). 



5. Denmark, 13th May. Crowley Bequest. 



0. Stolp, Pomerania, 21st May, Seebohm Coll. 



