… actively assisting four First Nations in Northern Ontario … recently Deer Lake First Nation. Attawapiskat and … First Nations that fly to provide help.” A team assisting Deer Lake First Nation … been aiding overwhelmed First Nations across Northern Ontario …… actively assisting four First Nations in Northern Ontario … recently Deer Lake First Nation. Attawapiskat and … First Nations that fly to provide help.” A team assisting Deer Lake First Nation … been aiding overwhelmed First Nations across Northern Ontario …