CONTENTS. 



1. Famous Trees in Hertfordshire. By the Rev. Caxox 



Gee, D.D. (With 3 woodcuts.) 1 



2. The Birds of our District. By Jonx E. Littleboy . . 17 



3. Notes on Birds observed near Hitchin. By James H. 



TUKE 33 



4. Further Notes on Our Birds. By John E. Littleboy . . 35 



5. Report on Phenological Observations in Hertfordshire in 



1876. By JoHx HoPKiNsox, F.L.S., etc., Hon. Sec. 37 



6. The Products of Hertfordshire. By the Rev. James C. 



Clutteebijck, M.A 41 



7. Anniversary Address. By the President, Alfred T. 



Brett, M.D 49 



8. On British Butterflies. By the Rev. C. M. Perkins, M.A. 63 



9. Notes for Observations of Injurious Insects. By Eleanor 



A. Oemerod, F.M.S. (With 12 woodcuts.) .. .. 77 



10. Notes on Economic Entomology. By Eleanor A. 



Ormerod, F.M.S. (With 1 woodcut.) 84 



1 1 . Meteorological Observations taken at Cassiobury House 



from January to April, 1876. By the Right Hon. 



the Eakl of Essex 89 



12. Meteorological Observations taken at Holly Bank, 



Watford, during the half-year ending 31st August, 



1877. By John Hopkinson, F.L.S., F.M.S., etc., 

 Hon. Sec 91 



13. Report on the Rainfall in Hertfordshire in 1877. By 



John Hopkinson 97 



14. Report on Phenological Observations in Hertfordshire in 



1877. By John HopxiNsoN 101 



15. The Physical Characteristics of Minerals. By James U. 



Harford 104 



16. Notes on the May-fly. By Peter Hood, M.I). (With a 



Coloured Plate.) 107 



17. Miscellaneous Notes and Observations Ill 



