Many birds nest at DeBoville Slough which has much Critical Nesting Habitat. Dogs going down to the slough or through the tall grass can disturb these birds. The City of Coquitlam has been proactive by putting up temporary signage during nesting season. Thanks to the City of Coquitlam. Please report any infractions to the City of Coquitlam Bylaws Department @ 604-927-7387.