Casey Calvert

New animal art/photography contest for January. ow.ly/MpNb308b9f5

Use custom function settings to fine-tune autofocus performance for your subject. bit.ly/1TQ4aa1

Join Great Canadian Wildlife Adventures at Nunavik in Canada's Far North to see northern lights & more! bit.ly/2d7U20u

Behind The Shot: Kevin Shearer on capturing the Milky Way over Mount Hood from Lost Lake. bit.ly/2igJqdm

Tech Tips: Answering readers' questions on photographing in an aquarium, photographing wildlife on a budget & more. bit.ly/2hbQGHF