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Number 614 October 2015 White-tailed doe in back yard near Morningside Park photographed by Pedro Leon REGULARS FEATURES Coming Events 23 TFN Publications 2 Extracts from Outings Reports 18 Toronto Wildflowers: Bur-reeds 9 8 For Reading The Bruce Peninsular: A Naturalists’ 10 In the News 21 Paradise Keeping in Touch 16 TFN Financial Statements 11 Monthly Meetings Notice 3 Nominating Committee report 15 Monthly Meeting Report 7 Black Witches’ Butter 15 President’s Report 6 Stakeholder Participation in Project 16 TFN Outings 4 Development Children’s Corner 17 Weather – This Time Last Year 21 Handedness in Grey Squirrels? 22 TFN 614-2 Toronto Field Naturalist October 2015 Toronto Field Naturalist is published by the Toronto Field BOARD OF DIRECTORS Naturalists, a charitable, non-profit organization, the aims of President & which are to stimulate public interest in natural history and Monthly Lectures Nancy Dengler to encourage the preservation of our natural heritage. Issued Past-President & Outings Margaret McRae monthly September to December and February to May. Views expressed in the Newsletter are not necessarily those Vice-President, Nature Charles Bruce- of the editor or Toronto Field Naturalists. The Newsletter is Reserves & Outings Thompson printed on 100% recycled paper. Secretary-Treasurer Charles Crawford Communications Alexander Cappell ISSN 0820-636X Newsletter & Membership Vivienne Denton Volunteer Coordinator Joanne Doucette IT’S YOUR NEWSLETTER! Outreach Stephen Kamnitzer We welcome contributions of original writing of Webmaster & Newsletter Lynn Miller observations on nature in and around Toronto (up to 500 Monthly Lectures & Grants Lavinia Mohr words). We also welcome reports, reviews, poems, Audit & Finance Anne Powell sketches, paintings and digital photographs. Please include “Newsletter” in the subject line when sending by email, or on the envelope if sent by mail. MEMBERSHIP FEES $20 YOUTH (under 26) Please re-name digital photographs with the subject and $30 SENIOR SINGLE (65+) your name (abbreviations ok); scale your photos to less than $40 SINGLE, SENIOR FAMILY (2 adults, 65+) 200kb each. In the accompanying email include location, $50 FAMILY (2 adults – same address, children included) date and any interesting story or other information associated with the photograph. No HST. Tax receipts issued for donations. Send membership fees and address changes to the TFN office. Deadline for submissions for November issue, Oct. 1 Please note: TFN does not give out its membership list. NEWSLETTER COMMITTEE Toronto Field Naturalists Jenny Bull (co-editor), Vivienne Denton, Karin Fawthrop, 1519-2 Carlton St, Toronto M5B 1J3 Nancy Fredenburg, Elisabeth Gladstone, Judy Marshall, Lynn Miller, Toshi Oikawa, Jennifer Smith,Wendy Tel: 416-593-2656 Rothwell (co-editor). Web: www.torontofieldnaturalists.org Email: [email protected] Printing and mailing: Perkins Services Inc. Note: The TFN office is open on Fridays from 9:30 am to noon. TORONTO FIELD NATURALISTS PUBLICATIONS Visit the office any Friday morning to view and buy, or send cheque to office. Add $2 per item for postage and handling $2 TFN Club: Its History and Constitution, 1965 $2 Checklist of Plants in Four Toronto Parks: Wilket Creek, High Park, Humber Valley, Lambton Woods, 1972 $10 Toronto the Green, 1976 Metropolitan Toronto's important natural areas are described and recommendations given for their conservation and management; includes maps and index $10 Index of TFN Newsletters (1938 to 1978); $1 for Single Years from 1979 $3 Toronto Region Bird Chart, 1983 $5 A Graphic Guide to Ontario Mosses, 1985 $5 Guide to the TFN Nature Reserves, 2015 edition $5 Toronto Islands: Plant Communities & Noteworthy Species, 1987 $1 Toronto's Geology (including history, biota and High Park), 2012 $4 Todmorden Mills, 1987 $10 Vascular Plants of Metropolitan Toronto, 1994 $5 Humber Forks at Thistletown, 2000 $5 High Park poster $5 Lost Rivers map $2 Butterflies of the Toronto Region (checklist) 50¢ ea Toronto checklists (birds, other vertebrates, butterflies, other invertebrates, mosses, other plants) $2 Ravine Surveys: Chatsworth (1973); Brookbanks (1974); Chapman Valley (1975); Wigmore (1975); Park Drive (1975); Burke (1976); Taylor Creek-Woodbine Bridge (1977); West Don Valley (1978) continued on next page October 2015 Toronto Field Naturalist TFN 614-3 TFN MEETING Sunday, October 4, 2015 2:30 pm Ashbridge’s Bay: The Natural and Human History of a Wetland Joanne Doucette, author, naturalist and TFN member VISITORS WELCOME! SOCIAL: 2:00 – 2:30 pm ANNUAL GENERAL MEETING: 2:30 - 2:45 pm Due to high cost, TFN has stopped providing beverages. You are welcome to bring your own and to take them into the lecture room. Room 003, Northrop Frye Hall, 73 Queen's Park Cres East Immediately southeast of Emmanuel College, south of the Museum subway station exit on the east side of Queen’s Park. Enter on either the west or north side of the building. The west entrance is wheelchair accessible. For information: call 416-593-2656 up to noon on the Friday preceding the lecture. UPCOMING TFN LECTURES Nov 1 Participatory Research: Roads, Citizen Science and the War on Science Dave Ireland, Ontario Road Ecology Group; Managing Director, Centre of Discovery in Biodiversity, Royal Ontario Museum Dec 6 Biomimicry: Learning from Nature’s Designs Richard Aaron, nature educator Ashbridge’s Bay, drawing by Melanie Milanich TFN PUBLICATIONS continued: OTHER PUBLICATIONS AVAILABLE Back issues of the Ontario Field Biologist ($3 each). This natural history journal was published by the TFN until 1984. Each issue contains a variety of articles on aspects of the natural history of Ontario. Sample articles are listed on the TFN website: www.ontariofieldnaturalists.org. Click on Resources, TFN Resources, TFN publications for purchase. TFN 614-4 Toronto Field Naturalist October 2015 TFN OUTINGS TFN events are conducted by unpaid volunteers. The club assumes no responsibility for injuries sustained by anyone participating in our activities. Children and visitors are welcome at all TFN events. Children must be accompanied by an adult. If you plan to bring children in a stroller, be aware that there may be steps or other unsuitable terrain. Please do not bring pets. To get to outings on time, check TTC routes and schedules (www.ttc.ca or 416-393-4636). Outings go rain or shine: check the weather by calling 416-661-0123 so you will know what to wear. Wear appropriate footwear for walking on trails which may be muddy, steep or uneven. Sat GUILD INN – Mushrooms, Birds and Plants Oct 3 Leader: Bob Kortright 10:00 am Meet in front of the inn for a loop walk through the Guild woods and gardens, down to the lake, along the lakeshore and back to the starting point. The woods can be wet; it is a long slope to the lakeshore with a fairly steep section. The woods and gardens are flat (1-2 hours); the entire walk will last 3-4 hours, but you can easily drop out and find your way out at any time. Bring binoculars and lunch. Sun TFN ANNUAL GENERAL MEETING AND Oct 4 LECTURE: Ashbridge's Bay: The Natural and Human History of a Wetland 2:30 pm Speaker: Joanne Doucette Northrop Frye Hall, 73 Queen's Park Cres E. See details page 3. Tues ROUGE VALLEY, FINCH MEANDER – Nature Walk Oct 6 Leader: Stephen Kamnitzer 10:00 am Meet at the Rouge Valley Conservation Centre (Pearse House), east off Meadowvale Ave, north of Sheppard Ave E, just opposite the Zoo. TTC bus #85 from Don Mills subway station or from Rouge Hill GO station. We will follow an interesting route along the Rouge River and then the old route of the Canada Northern Rail line to the Meander. Bring lunch, binoculars and a rain jacket. A 4-5 hour circular walk, about 8 km. An easy pace along some overgrown paths. A few hilly sections. Washrooms at beginning and end of walk. Sat TORONTO’S LOST COAST: NORTH SHORE OF ASHBRIDGE’S BAY – Nature and Heritage Oct 10 Leader: Joanne Doucette 10:00 am Meet at the southwest corner of Broadview Ave and Queen St E. We will walk south to Eastern Ave, east to Logan Ave, south to the Martin Goodman Trail on the south side of Lake Shore Blvd E, and east to Northern Dancer Blvd. Total length about 4.5 km. We will explore the plants, birds and animals along the Martin Goodman Trail as well as the history of Ashbridge’s Bay. The route is wide, paved and easy with gentle slopes and no stairs. Bring binoculars, lunch and a drink. Sun EAST DON TRAIL – Nature Walk Oct 11 Leader: Ed Freeman 1:30 pm Meet at Wynford Dr and Concorde Place at the start of the Don East Trail. We will end at Lawrence Ave E. Walk will emphasize some exercise, nature and history. No washrooms. Thurs HUMBER RIVER – 61st Anniversary of Hurricane Hazel Oct 15 Leader: Madeleine McDowell 10:00 am Meet at Old Mill subway station and visit some of the vestiges of that flood disaster along the Humber, ending at Lambton House, 4066 Old Dundas St for tea. TTC bus #55 stops there and returns to Jane subway station. Bring snack or lunch. Sat EAST DON PARKLANDS – Fall Nature and Salmon Oct 17 Leader: Phil Goodwin 10:00 am Meet at the west side of the Cummer Bridge entrance to the East Don Parkland, halfway between Bayview Ave and Leslie St. TTC bus #42 from Finch subway station, or park on side streets. Morning only. No washrooms. October 2015 Toronto Field Naturalist TFN 614-5 Sat ALDERVILLE FIRST NATION – Oak Savanna Oct 17 Leader: Joanne Doucette. 10:30 am Leaving Toronto 10:30 am, arriving back around 6 pm. We will travel to Alderville First Nation for a guided tour of their Oak Savanna. This is a 1¾ hour drive from Toronto.