w- Pâge 34, Whby Free Pressi Wednesc$ay, ApnI 27,1994 WHITBY RESIDENTS observed Earth Day in practical ways last wveek. (Clockwise, from top photo) Mike Sitter uses his golf bal retriever to pull garbage f rom Lynde Creek; Grade 4 and 5 students a t St. Matthew crowd around a tree (donated by White Rose Nurseries) they're planting in front of the sohool; N ikita Cox and Luke Craig hod up the pnize-winning pictures they drew for Canada Trust's 'Friends of the Envronment'contest -- Nikita won a 'Free Wily' ideo and Luke won a green accounit with $20 in ft; the Gillette family (from left, Matthew, Derek, Kevin 'and Lois) plant a tree n the Corbett Creek ravine (Thickson south of Wentworth). The planting was a point effort by the Thickson's Wood Foundation, Durham field Naturalists and the Town of Whitby. A 'Trees for Canada' planting will be held Saturday at' Intrepud Park (Boundary Road at Lake Ontario), beginning at 9 a.m. Fortth