4 | Case of the Caddis
By Anker Odum

8 | Pollution Action Programs
By Donald A. Chant

12 | But Growth Is Good…
By Wayne MacLaren

13 | Impressions of Lake Superior Provincial Park
By Douglas H. Pimlott

16 | The Open Door — A Tribute to James L. Baillie
By C.H.D. Clarke

18 | The Grass Pink in Ontario
By Paul Catling

21 | Towards a New Christian Ethic
By Henry A. Reiger

23 | Federation Footnotes

28 | The Scarlet Tanager
By John Livingston & Fenwick Lansdowne

ON Nature Magazine September 1970 cover

ON Nature magazine is an award-winning quarterly that brings readers closer to nature by exploring Ontario’s natural species and spaces, and providing insight on pressing conservation issues.

The cost of an annual subscription is $50. If you are a senior citizen (65+) or a student, you can subscribe for a discounted rate of $40.

For just $9.95, you can purchase recent issues of our award-winning magazine. We have back issues available online dating to 1970!

For more information or to purchase a back issue, please contact Kamran Minai, at 416-444-8419 ext. 232 or kamranm@ontarionature.org.

Photos © Fenwick Lansdowne and N.L. Lightfoot