64 THE VICTORIAN NATURALIST. 



Thelymitra concolor, Macdonaldia concolor, and Thelymitri 

 smitliiaiia, are synonymous with this species. Found also in 

 Tasmania and Western Australia. 



CLASS II. AVES— BIRDS 

 By T. a. Forbhs-Leith and A. J. Campbell. 



1. Aquila audax. Lath. Wedge-tailed Eagle. 



2. Haligetus leucogaster. G77iel. White-bellied Sea Eagle. 



3. Haliastur sphenurus. VieiU. Whistling Eagle. 



4. Pandion leucocephalus. GUI. White-headed Osprey. 



5. Falco hypoleucus. Old. Grey Falcon. 



6. „ melanogenys. GUI. Black-cheeked Falcon. 



7. ,, subniger. GUI. Black Falcon. 



8. „ lunulatus. Lath. White-fronted Falcon. 



9. Hieracidea orientalis. Schl. Western Brown Hawk. 



10. „ berigora. Vig. and Hors. Brown Hawk. 



11. Tinnuncnlus cenchroides. Vig. and Hors. Nankeen Kestrel. 

 12 Astur cinereus. Vieill ITew-Holland Goshawk. 



13. ,, Novge-Hollandias. Gmel. White Goshawk. 



14. ,, approximans. Vig. and Hors. Australian Goshawk. 



15. „ cruentus. Gld. West Australian Goshawk. 



16. Accipiter cirrhocephalus. VieiU. Collared Sparrowhawk. 



17. Gypoictinia melanosternon. Gld. Black-breasted Buzzard. 



18. Milvus affinis. Gld. Allied Kite. 



19. Lophoictinia isura. Gld. i^quare-tailed Kite. 



20. Elanus axillaris. Lath. Black-shouldered Kite. 



21. ,, scriptus. Gld. Letter-winged Kite. 



22. Circus Gouldii. Bon. Allied Harrier. 



23. „ assimilis. Jard. and Selb. Jardine's Harrier. 



24. Strix NoYEe-Hollandiss. Steph. Masked Owl. 



25. „ castanops Gld. Chestnut-faced Owl. ; 



26. „ tenebricosa. GUI. Sooty Owl. 



27. „ flammea, L. (sub. sp. " delicatula" ) Delicate Owl. 



28. Ninox strenua. GUI. Poweiful Owl, (or Great Owl of the 



Brushes.) 



29. „ connivens. Lath. Winking Owl. 

 80. ,, boobook. Lath. Boobook Owl. 



31. ,, maculata. Vig. and Hors. Spotted Owl. 



32. „ CEgotheles E'ovfB-Hollandife. Owlet ISTight-jar. 



33. Podargus strigoides. Lath. Tawny-shouldered Podargus. 



34. „ Cuvieri. Vig. and Hors. Cuvier's Podargus. 



35. Eurostopodus albogularis. Vig. and Hors. White-throated 



Nightjar. 



36. „ guttatus. Vig. and Hors. Spotted Nightjar, j 



