ENVIRONMENTAL REPORT Happy New Year! Here's a Round-Up of What Went on in the October and November Environment Group Meetings Last Year
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TORONTO FIELD NATURALIST Number409 February 1990 . _,,. \r ~ ~~ -. - \ -- - - 1\ I " " I .---~ ,,.- Riverdale Animal Farm (Necropolis in background) by Margaret Bentle~ Inside Birds 7,9,13-20,28 Issues (cont'd) - nuclear 34; Coming events 38-39 pesticides 34; pollution 6,18; Ethics 27-28 32,33-34,36; woodyplant Fish 6,33,36 destruction 21-23 Geology 10,33 Plants 9,21-23,25,29-30,33,37 Help wanted 38,39 Projects 30,31-23 Issues - bird feeding 9, bird slaughter TFN - board nominations 38; 7; enviroumental sensitivity 24-25;. history 10,11-12,26; library forests 29-30; High Park 24; hunting 26; meetings 2,38; outings 3-4, 31; land use 8; lawnmowers 7; 5; promotion 7 litter 4 1 33; Niagara Escarpment 30 Weather 37 TFN 409 - 2 TFN MEETINGS General :Meeting Monday, February 5 at 8 pm - WILD BIRD CLINIC (GUELPH) AND WILDLIFE REHABILITATION, an illustrated lecture by Karin Machin of the Clinic at 155 College St., 6th floor auditorium + from 7 pm to 8 pm - a display of Owen Fisher's art + an opportunity to purchase back issues of THE ONTARIO FIELD BIOLOGIST, other TFN publications, hasti-notes, prints of selected newsletter covers, pins, decals and crests + easy TTC access (building is one block west of Queen' s Park subway stn.) + free parking in the Board of Education garage on the west side of Mccaul Street just south of College Street NEXT GENERAL MEETING; Monday, March 5 Why Birds Sing - a birdsong movie explained by Dr. J. Bruce Falls Group ~1eetings Monday, February 12 at 7 pm - ENVIRONMENT GROUP MEETING River valleys and healthy cities, what is the eonnection? David McCluskey from City Planning will let us know as he tells us about fixing up the lower Don River. Meet in Room 251 at 155 College St. Tuesday, February 13, at 7:30 pm - BOTANY GROUP MEETING Dr. Nick Badenhuizen will show his slides and talk about the Flowering Sonoran Desert of Arizona. Meet in Room 251 at 155 College St. Editorial Committee Helen Juhola (924-5806) 112-51 Alexander St., Toronto M4Y 1B3 Diana Banville (690-1963) 710-7 Crescent Place, Toronto M4C 5L7 Eva Davis (694-8928) 203-1080 Kingston Rd., Scarborough MlN 1N5 Eileen Mayo (445-4621) 405-44 Stubbs Dr., Willowdale M2L 2R3 Toshi Oikawa (425-3161) 1063 Pape Ave., Toronto M4K 3W4 Harold Taylor (225-2649) 264 Horsham Ave., Willowdale M2R 104 Please submit notices, reports, articles (up to 1,500 words in length) and illustrations at least six weeks before the month in which the event is to take place or the material is required to appear. Please include address and telephone number so submissions can be acknowledged. Send news clippings to Louise Herzberg, 59 Hillside Dr., Toronto M4K 21\11 TFN 409 - 3 TFNOUTINGS February Saturday NEWTONBROOK UNITED CHURCH • nature arts (photography) North York Feb. 3 Leader: Betty Greenacre 2 pm Meet at the church which is on Cummer Avenue just east of Yonge Street (between Finch and Steeles). A projector and screen will be provided. Bring your favourite slides. Call Betty Greenacre (759-9956) if you have any questions. Sunday HUMBER VALLEY - Dundas to Eglinton Humber, Yotk/Etobicoke Feb. 4 Leaders: Phil Joiner & Diana Karrandjas 2 pm Meet at the park entrance on the north side of Dundas Street West (just east of the Humber River). Walk will end at a different public transit stop. Wednesday HIGH PARK - Tour of Greenhouses Toronto Feb. 7 Leader: City Parks staff 10 am Meet at the park entrance on Bloor Street opposite High Park Avenue. Sunday BEARE ROAD LANDFILL - birds Rouge, Scarborough Feb. 11 Leader: Karin Fawthrop 1 pm Meet at the bridge over the Rouge (east of Meadowvale Road) (see map below). t_ 4- Wednesday LAKESHORE - nature walk lakeshore, Etobicoke Feb. 14 Leader: Graham Neville 1:30 pm Meet on the south side of Lakeshore Road West at Parklawn Rd. Walk will end at a different public transit stop. Sunday HUMBER VALLEY• nature walk Humber, York ' I LJ., Feb. 18 Leader: Helen Juhola & others 1:30 pm Meet on the north side of Eglinton Ave. West at Emmett Ave. Walk will end at a different public transit stop. TFN 409 - 4 FEBRUARY OUTINGS (cont'd) Tuesday METRO ZOO - nature arts Rouge, Scarborough Feb. 20 Leader: Alf Buchanan 10 am Meet at the zoo entrance. Bring cameras, sketching material and stool or just come and enjoy. Lunch optional. Wednesday LAKESHORE - nature walk lakeshore, Etobicoke/roronto Feb. 21 Leader: Isabel Smith 1:30 pm Meet at the west end of the Humber streetcar line. Walk will end at a different public transit stop. Saturday ETOBI COKE VALLEY - tree buds and winter weeds Etobicoke, Etobicoke Feb. 24 Leader: Dennis Clarke 2 pm Meet at the west end of Rathburn Road. Wednesday WILKET CREEK - nature walk Wil.ket Creek, West Don Feb, 28 Leader: Cathy Heynes 10:30 am Meet at the barn on the south side of Lawrence Avenue East, just west of Leslie Street. For Enjoyment of TFN Outings • Visitors and children are welcome on all outings. • Outings go whatever the weather. • All outings are accessible by public transit (TTC 393-4636, Ride Guides are free) • Metro maps are available for a nominal sum. Do get one! • Walks are usually at a leisurely pace and begin and end at the same location unless indicated otherwise. • Note taking, sketching, photography and collecting of litter are encouraged, the collecting of specimens is discouraged. • Please do not bring pets on outings. Dogs have been found to interfere with the environment, viewing and safety on the trail. • Useful numbers: Police 967-2222; pollution complaints within Metro 965-9619. THOUGHTS FOR YOUR FIELD TRIPPING Nature can, and will, recycle nearly anything we leave on her doorstep - but it takes an astonishingly long time. orange peel ••• 2 weeks to 6 months; ordinary paper, •• 6 months to 2 years; plastic-coated paper ••• l to 5 years; plastic bags ••• 10 to 20 years; camera film ••• 20 to 30 years; nylon fabric or rope ••• 30 to 40 years; old boot soles, •• 50 to 80 years; aluminum cans and pull tabs ••• 80 to 100 years. So next time you are in the woods and fields on a field trip, pocket your trash and, while you are at it, please pick up the cans or bottles that someone else has discarded. fr001 the "PinkDolaniteSaddle", ''The Qri.ppings~ and others in SIRATA MTA, 1989 (Sc. Gem & Min. Club) TFN 409 - 5 COLD WEATHER CLOTHING GUIDE 1. The innermost layer should carry the perspiration away from the skin. Polypropylene,silk, or thin fine wool are best. Polypropylene is a fabric knitted of woven plastic filament. It is used in undergarments because it does not absorb moisture, so perspiration wicks away from the skin to evaporate and the wearer feels warmer. It is light and dries quickly. The more traditional fabric for winter undergarments is wool. Wool can absorb up to 30% of its weight before you'll feel wet, and even when thoroughly soaked, it still provides insulation. To get rid of the wool's scratchy feeling, try rinsing it in cold water with just a dash of olive oil. 2. Polypropylene or lightweight wool socks make a good inner layer for your feet. Avoid cotton. Not only does cotton chill your feet, but damp cotton socks allow your feet to slide inside your boots causing blisters. Heavy wool outer socks reinforced with nylon will wear well and keep your feet comfortably warm. 3. Next should come a combination of clothing to provide the most insulation and best temperature control. Knitted wool and fast drying synthetic pile garments are most popular. Adjust the number of layers to match your activity level and the temperature. A lightweight wool turtleneck, a medium-to-heavy weight wool shirt or sweater, or an insulated vest, might be added. If you get too hot, strip off one of the middle layers and tie it around your waist. 4. Next should be wool knickers or pants. They are warm and will not readily become wet from melting snow. Pants can be made from 60/40 cloth (nylon/cotton), which provides some water resistance and an excellent windbreak. 5. The outer layer of clothing protects you from the weather. Choose a lightweight windproof, and water-repellent shell that "breathes". Nylon shells should be avoided in spite of their windproof qualities. You may be dry on the outside but soaked and chilled on the inside. 6. If your feet are cold, put on a hat!! Up to 70% of your body heat is lost through the top of your head. A tightly knit wool hat that covers your ears is best. For those of you bothered by wool, try an acrylic knit, but remember that it will not be as warm as wool. 7. Last of all come the mitts. For cold days, a two-layered mitt is best. The inner ·_ core should be made from wool or wool-acrylic blend for maximum insulation; the outer of nylon blends to provide windproofing. On warmer days, gloves may be worn. 8. As for footwear, make sure your boots leave plenty of space around your toes. 9. Sunglasses are important to protect your eyes from snowblindness. adapted from "Cold Weather Survival Guide" by Grant Viponal in the Saugeen Field Naturalists NEWSLEITIR, Jan./Feb. 1990 TFN 409 - 6 KEEPING IN TOUCH November 8, 1989 You asked about our fish, and that's a long tale. There has been a very heavy run (swim?) of chinook salmon up the Sydenham River, a consequence of the river's being stocked several years ago by a sportsmen's club, with MNR approval.