11 



April 16. Exhibition of Microscopic slides with polarised light. 



,, ^l. Excursion to Knaresborough. 



,, 25. Conversazione. 



,, 30. On the Distribution of the British Flora.— W. West, F.L.S. 



May 5. Excursion to Fewston. 



,, 7. Examination of Results of Excursion. 



,, 14. Preparation of Birds' Eggs. — Edgar R. Waite. 



,, 21. No Meeting (Whitsuntide). 



,, 26. Excursion to Aberford. 



,, 28. Examination of Results of Excursion. 



June 4. Experiment on the Change of Colour in Fishes. — The President. 



,, 9. Excursion to Bardsey and Collingham. 



,, 11. Examination of Results of Excursion. 



,, 15. Excursion to Mr. Wood's Nurseries. 



,, 18. Exhibition of Living Micro-Organisms. 



,, 23. Excursion to Knaresborough. 



, , 25. Examination of Results of Excursion. 



July 2. Exhibition of Foraminifera. 



,, 7. Excursion to Bishop's Wood. 



,, 9. Examination of Results of Excursion. 



,, 16. Exhibition of Pond-Life. 



,, 21. Excursion to Bardsey. 



,, 23. Examination of Results of Excursion. 



,, 30. General Exhibits. 



Aug. 11. Excursion to Ad el and Bramhope. 



,, 13. Examination of Results of Excursion. 



„ 20. The Lingual Ribbon and Mandible of Limncea. — Wm. Nelson. 



„ 27. Marine Polyzoa.— G. Paul, P.G.S., F.R.Met.S. 



Oct. 1. The Station of a Species. — Oswald Dawson. 



,, 8. Practical Microscopy. — The President. 



,, 15. The Development of Chironomus. — The President. 



,, 22. Exhibition of Plant Structure. 



,, 27. Exhibition of Bees. 



Nov. 5. Practical Microscopy. — The President. 



,, 12. Ice and Glaciers. — J. Lewkowitsch, Ph.D., F.C.S. 



,, 19. The Structure of the Woodpeckers. — Edgar R. Waite. 



„ 26. Mimicry.— W. Cash, F.G.S. 



Dec. 3. The British Occurrences of Pallas' Sand-Grouse. — H. Bendelack 

 Hewetson, M.R.C.S. 



,, 10. Annual Meeting. 



